• Scottsdale, Arizona, is the best place in the US to retire, according to a recent Niche ranking.
• Niche's ranking considers weather, health, wellness, and outdoor activities.
• I recently visited and found private neighborhoods, award-winning spas, and endless golf.

Relaxing in the moment and enjoying how far you've come — as a 28-year-old, I can only imagine this is what retirement is all about.

Boomers across the US are in their retirement era, and many of them are moving to Scottsdale, Arizona, recently ranked as the best place in America to retire by Niche.

The website's ranking considers factors like weather, health and wellness, and outdoor activities.

In the wealthy suburb of Phoenix, known for its rapidly increasing millionaire population, 28% of residents are boomers, according to a 2023 report by SmartAsset.

According to 2024 study by the same company, more retirees are moving to Arizona than any other US state besides Florida.

I recently visited Scottsdale and saw what makes this specific desert city an oasis for retirees.

In a conversation with real-estate agent Shawn Shackleton, who has been selling homes in the greater Scottsdale area for more than 20 years, I learned that many of her clients are retiring, and Scottsdale fits the lifestyle they're looking for, with year-round sun, private neighborhoods, and endless golf.

Scottsdale's weather and terrain make the city ideal for retirees.

Niche gave Scottsdale an A+ for its weather score. According to US Climate Data, average high temperatures don't stoop below 75 degrees Fahrenheit all year, making it ideal for sunny winters.

However, summer days regularly exceed 100 degrees Fahrenheit. When I visited in April, the temperature was around 90 degrees Fahrenheit.

"Our summers are hot — there's no question," Shackleton told BI. "But all of my clients that have moved here from the Midwest or East Coast say the same thing: 'I will take this heat over gray clouds, ice, snow, and freezing rain.'"

Shackleton said the weather, paired with mountainous terrain, makes Scottsdale ideal for outdoor activities like hiking, tennis, and pickleball. According to All Trails, there are more than 100 hiking paths in the city. I thought retirees looking to stay active could do so easily in Scottsdale.

Golf is the desert city's biggest draw for retirees.

According to Shackleton, golf is the No. 1 reason retirees move to Scottsdale.

From private clubs to public parks, "there are about 200 golf courses in Scottsdale and surrounding areas," Shackelton said.

She added that one of her biggest struggles is having clients who want to join private clubs, as all are full right now, and she has to put them on waitlists.

"But the bonus about being in Scottsdale is our public courses play almost like private courses," she said. "They're going to be a little more crowded, but the public courses are well cared for."

During my trip, I saw countless golf courses — some from the highway, some from vantage points up in the mountains, and some up close.

Since Scottsdale is in the desert, I expected to spot patches of dried, yellow grass, but there were none. Instead, the bright green spaces were a stark contrast to the sand bunkers and red-pebbled paths dotted with succulents. Against a mountain backdrop, I couldn't imagine a more ideal location to walk around and hit some golf balls.

The health and wellness scene goes beyond fitness.

Niche ranks Scottsdale as no. 30 on its list of the best US cities for health and fitness, and it's not just because of the plethora of outdoor activities. Scottsdale has more spas per capita than any other US city, according to Go Banking Rates.

During my stay, I got a tour of the Phoenician Spa, a three-story resort spa that received Forbes Travel Guide's five-star award for the fifth time in a row this year, according to the Phoenician website.

Upon arrival, the modern interior with gold accents swept me into luxury. It had everything I'd crave for the ultimate spa experience: massages and facials, hairstyling, saunas, a nail salon, an indoor pool, and another on the rooftop with outdoor showers and cabanas.

Pampering aside, Scottsdale also ranked 19th on WalletHub's list of the best US cities for healthcare, taking accessibility, quality of facilities, and insurance coverage into consideration.

North Scottsdale is home to the city's most popular neighborhoods for retirees.

According to Shackleton, her retired clients typically settle in North Scottsdale neighborhoods like Desert Mountain, Terravita, and DC Ranch — the most expensive neighborhood in Scottsdale.

About 40 minutes from Phoenix, North Scottsdale's streets, lined with custom mansions and luxury villas, climb up into the mountains for prime views of the desert landscape.

During my visit, I got a private tour of DC Ranch, a 4,000-acre residential community with convenient amenities ranging from grocery stores and restaurants to spas and private golf clubs.

I thought retirees would find it ideal to escape the hustle and bustle of Phoenix's booming tech scene without having to travel far for daily errands.

The area is full of gated communities that give residents a sense of privacy.

DC Ranch is made up of four villages, and each has its own set of neighborhoods within it. Most of these neighborhoods are gated and have 24-hour guards, according to according to the DC Ranch website.

Gated communities are common in North Scottsdale, and according to Shackleton, that's part of the draw for retirees.

"It's another level of not only security but privacy, which a lot of the people that come here are really seeking," she said.

North Scottsdale also has high-end shopping and dining.

Shackleton said retirees also settle in North Scottsdale because the area offers luxury shopping and fine dining on par with those in a major city. For example, Scottsdale Quarter is an outdoor mall with upscale stores and fine dining establishments.

I spent an evening in Scottsdale Quarter and spotted a range of stores. Residents could shop for clothes, accessories, furniture, tech, and wellness products all in one place.

I went to Dominick's Steakhouse for dinner, where I dined like a queen on dry-aged steak and corn crème brûlée while sitting in a rooftop dining room with a glistening pool just for decoration.

It felt like the kind of dining experience I'd get in NYC, yet I was in North Scottsdale.

While Scottsdale is a popular choice for wealthy retirees, the cost of living is on the higher end.

BI previously reported that Arizona has relatively low tax rates compared to the rest of the US. But that didn't stop Scottsdale from getting a C- for cost of living in Niche's evaluation. According to PayScale, the cost of living in Scottsdale is 13% higher than the national average, largely due to housing costs.

According to Zillow, the millionaire hot spot has a median listing price of $824,868 — double the national average, BI reported in April 2024.

The price point certainly isn't accessible for all retirees, but the lower taxes make Scottsdale more affordable for wealthy boomers from places like New York or California.

Scottsdale offers retirees an upscale lifestyle with a relaxing vibe.

In Scottsdale, residents enjoy the luxurious details of big-city life without sacrificing large, private residences, wide open spaces, and outdoor activities that encourage socializing, from private clubs to pristine public golf courses.

If retirement really is about relaxing in the present moment and appreciating the work it took to get there as I perceive it to be, this Phoenix suburb seems like the ideal home.

• The minions and Gru are back in "Despicable Me 4."
• It is the sixth film in the highest-grossing animated franchise of all time.
• If you plan to wathc, or rewatch, the series, here's the perfect order to do it. 

"Despicable Me" fans watching the Minions films in the order they were released could be missing out.

Our approach, outlined below, will help you quickly feel invested in the franchise before exploring the Minions' backstory and seeing them go on ever-weirder adventures in the "Despicable Me" sequels.

After the first two "Despicable Me" movies premiered in 2010 and 2013, the franchise became a huge cultural phenomenon as kids and adults alike became obsessed with the bizarre Minions and their gibberish.

The production companies behind the franchise, Illumination and Universal Pictures, quickly took advantage of the hype, producing two more prequels and two sequels.

After "Minions: The Rise of Gru" premiered in 2022, the Minions cinematic universe became the highest-grossing animated franchise, with a total revenue of $4.6 billion across the first five films.

Now the minions and Gru are back again with a sixth film, "Despicable Me 4."

While many fans have likely watched the series in release order, we think there is a better way to experience the Minions cinematic universe in all its glory.

Warning: Spoilers ahead for the "Despicable Me" and "Minions" movies.

Start with "Despicable Me."

"Despicable Me" is the perfect introduction to the wacky world of the Minions.

In this film, you meet Gru (Steve Carell) — a clumsy supervillain who is terrible at being evil — his horde of Minions, and his mad scientist, Dr. Nefario (Russell Brand).

To complete his mission to steal the moon, Gru decides to adopt three girls, Margo (Miranda Cosgrove), Edith (Dana Gaier), and Agnes (Elsie Fisher).

Although the prequel movies explain how Gru and the Minions became who they are, the sweet relationship between Gru and his adopted children helps viewers feel invested in the characters and the franchise.

Next, jump to the past with "Minions."

"Minions" was released after "Despicable Me 2," but it could be helpful to understand the Minions backstory before watching the remaining "Despicable Me" movies.

The prequel explains that neither Gru nor Dr. Nerfario created the Minions.

Instead, they evolved to serve the most evil being they could find. (They lived in a cave in the Arctic during both world wars to avoid any awkward conversations).

After years of boredom, three Minions named Kevin, Stuart, and Bob head to 1968 New York to try to find a new evil master.

At the end of the movie, the trio meets young Gru.

Then watch the second prequel movie, "Minions: The Rise of Gru."

"Minions: The Rise of Gru" is set eight years after the first movie, when the Minions are serving an 11-year-old Gru.

Don't think too much about how that would make Gru three years old in the first film. The timeline doesn't make sense.

In this film, Gru aims to join a supervillain team but is captured after a heist goes wrong. So Kevin, Stuart, and Bob must learn Kung Fu to save Gru and stop the supervillain team.

This movie establishes how powerful the Minions can be and introduces the Anti-Villain League, which will become important later. The mid-credit scene also explains how Dr. Nefario joined Gru's team.

Now, return to the main storyline with "Despicable Me 2."

After learning the Minions' backstory, you can return to the "Despicable Me" movies and watch them in release order.

In "Despicable Me 2," Gru tries to raise his children and gets recruited by the Anti-Villain League (AVL).

Gru's love interest, AVL agent Lucy Wilde (Kristin Wiig), is introduced, and Dr. Nefario quits Gru's team. Also, multiple Minions are kidnapped and turned into indestructible monsters, showing the creatures' full potential.

Then watch "Despicable Me 3."

In "Despicable Me 3," Gru and Lucy are married but are kicked out of the AVL after a failed mission.

Gru then meets a long-lost twin, Dru, while some of the Minions, disillusioned with their non-evil master, leave him.

Finally, watch the new movie "Despicable Me 4."

According to the trailer, "Despicable Me 4" follows Gru and Lucy as they raise their newborn baby alongside their adopted children.

But the AVL must put the whole family into witness protection after an old villain escapes prison.

Meanwhile, five Minions are given superpowers and are being called MegaMinions.

"Despicable Me 4" is out now in US theaters.

• Some Russian kids will attend North Korea's Songdowon International Children's Camp this summer.
• The camp features propaganda activities, such as cleaning leaders' statues and singing Korean songs.
• Yuri Frolov, a Russian who twice stayed at the camp, told Business Insider about his experiences.

This as-told-to essay is based on a conversation with Yuri Frolov, 25, who in 2015 and 2016 attended North Korea's Songdowon International Children's Camp, where some Russian children will be sent this summer. The following has been edited for length and clarity.

When I was a kid, I remember watching a TV documentary about North Korea. Although I was very young, my perception of the country was that it was under siege by its capitalist neighbors.

I knew little; I wanted to see it with my own eyes.

I tried to find more information, so I subscribed to a group called "Solidarity with North Korea" on VKontakte — Russia's equivalent to Facebook.

In it, the Communist Party of the Russian Federation offered a chance to go to a North Korean children's summer camp for about $300.

That included food, accommodation, all the facilities, plane tickets, and everything else — really cheap for a 15-day trip.

I saw it as an opportunity to see North Korea for myself, so I asked my parents, who agreed to send me to Songdowon.

I traveled alone from St. Petersburg, where I grew up, to Vladivostok, in the far east of Russia, where I joined a group of other children and some Communist Party officials. At 15, I was one of the oldest; the others were 9, 10, and 11.

I was probably the only one traveling to North Korea to see this dystopia. The others seemed to see it as a chance to go to the beach or play in the playground inexpensively.

First, we spent two days in Pyongyang, where we were constantly supervised.

We visited many places, including Kim Il Sung Square and the war museum where they displayed captured American vehicles as well as the USS Pueblo, the American ship that was seized by the North Koreans in the 1960s.

They kept pushing us into supermarkets so that we'd spend some money.

What was funny was that it was really easy to buy vodka and cigarettes.

Some kids in our group, as young as 12, bought North Korean rice vodka, brought it back to the camp, and got extremely drunk on the first couple of nights.

Upon arriving at Songdowon, the staff was very welcoming, cheering us on while they stood in a long line.

About five buses of children arrived. Though most of us were Russian, there were also groups of children from Laos, Nigeria, Tanzania, and China.

However, the North Korean children in the camp were quite segregated from us, and we only met them once on our last day.

I think that was deliberate, preventing them from talking with us about their experiences.

The summer camp had many activities, such as beach outings, sandcastle-building competitions, and swimming. However, it also had some really weird rituals.

We had to clean statues of North Korea's former leaders. One morning, we woke up at 6 a.m. to clean the monuments of Kim Il Sung and Kim Jong Il.

We didn't have sponges or anything — we were just brushing off the dust, even though the monuments were cleaned professionally every week. It was strange.

We also had to participate in concerts, singing propaganda songs in Korean about North Korea's Supreme Leaders, using lyric sheets translated into Russian.

They tried to brainwash us in many ways. We played a computer game where your character, a hamster in a tank, had to destroy the White House.

One kid became so indoctrinated afterward that he joined the Communist Party in Russia and was always posting about North Korea.

For me, it didn't work — the propaganda was too straightforward.

Also, I was too frustrated with the strict schedule to be brainwashed. For example, when I was sick, they wouldn't let me skip early-morning exercise.

The food was also really bad. The only things I could eat were rice, wedges, and bread.

I lost about 11 pounds in 15 days, even though I was already skinny.

After leaving, I craved capitalist food so badly that I bought three Burger King burgers, two large fries, and a cola. It was impossible to eat all that, but I just wanted it so bad.

Despite the boring, miserable and overly controlled experience, I returned the next year. I don't like confrontation, and the Communist Party officials had already signed me up, so I went again.

It was a stupid decision to return, and I don't know why my parents let me go, but I'd totally do it again.

I can easily make friends just by talking about my experiences — people just want to hear about North Korea.

• China seized a Taiwanese fishing boat it says was trespassing in its waters. 
• Taiwan's Coast Guard rushed its patrol boats to the scene, but stood down to avoid conflict.
• The incident highlights rising maritime tensions between China and Taiwan. 

Taiwan is calling for the release of one of its fishing boats and its crew after Chinese authorities boarded and seized it on Tuesday, according to multiple reports.

Taiwan's Coast Guard said it rushed two patrol boats to the scene of the seizure of the Dajinman 88, but China's ships blocked them and broadcast a message saying not to interfere.

It said that after about an hour, Taiwan's Coast Guard boats stood down to avoid an escalation.

The boat was in the Taiwan Strait, just off China's coast and not far from the Taiwanese island of Kinmen. The boat was in Chinese waters, and was fishing for squid during a period that China bans it, Reuters reported, citing officials.

Taiwan is now calling for the release of the sailors and the vessel itself, with a top Coast Guard official urging China not to use "political factors" in handling the situation, Reuters reported.

Rising maritime tensions

Both China and Taiwan have previously seized each other's boats when they were suspected of trespassing, but the latest incident illustrates growing maritime tensions between them.

China views Taiwan as its own territory, and has laid claim to much of the South China Sea, which is a major shipping route.

Last month, China also enacted a law allowing its Coast Guard to seize foreign vessels suspected of trespassing in its waters.

According to NPR, China has ramped up patrols in the Strait of Taiwan in the last two years in order to lay pressure on the tiny island of Kinmen.

The island sits far closer — about five miles — to China than it does to the Taiwanese mainland, some 185 miles to the southeast. It's one of several Taiwanese islands whose distance from the mainland makes them vulnerable to Chinese aggression, as Business Insider's Benjamin Brimelow reported.

"With each stage, it normalizes this idea that there really is no such thing as a buffer between Taiwan and China," Gregory Poling, South China Sea expert at the Center for Strategic and International Studies, told NPR.

Grayzone provocations

Tensions were worsened in February after two Chinese fishermen died off the coast of Kinmen as Taiwanese coastal authorities chased them, as The Guardian reported at the time.

Tuesday's incident is China's latest maritime skirmish, coming just a few days after the Chinese coast guard clashed with a Filipino boat in the South China Sea.

Sari Arho Havrén, an associate fellow specializing in China's foreign relations at the Royal United Services Institute, characterized the actions as one of China's many maritime "grayzone" provocations, which threaten its adversaries but which remain under the threshold of an act of war.

That incident was an example of China's attempts to "exhaust" other countries into recognizing its maritime claims, she told Business Insider.

• MrBeast's generosity and authenticity have built him a loyal audience of 295 million.
• But he still receives backlash for being a "white savior" or for some of his stunts being disturbing.
• Experts believe he'll always come out on top, though.

A mother's request on X on June 24 ended with her young daughter meeting her hero: MrBeast.

The YouTuber, who is the biggest creator on the platform, answered Tamara Jawad Shami's request to meet her daughter, who was in palliative care in Sydney.

"Here is the good side of social media," Shami wrote on X, along with a picture of her little girl and the YouTube star. "Thank you kind-hearted people who shared this and made a little girl's dream come true."

Fans seem to come first in MrBeast's world, and this was just one example. The YouTuber, who boasts 295 million subscribers (and counting), has built his empire largely through philanthropy.

He helped pioneer a genre of social media videos that focus on filming the reactions of strangers after giving them large sums of money.

As well as giving away cash, he has funded surgeries, and built homes for people around the world by investing everything he makes through ad revenue and brand deals back into his content.

According to an interview with Time magazine in February, MrBeast brings in about $600 million to $700 million a year in revenue. But he claims he isn't rich.

"I'm not naive; maybe one day," he told the publication. "But right now, whatever we make, we reinvest."

"Each video does a couple million in ad revenue, a couple million in brand deals," he added. "I've reinvested everything to the point of—you could claim — stupidity, just believing that we would succeed. And it's worked out."

Not everyone is impressed

Critics are tough on him, though, likening his efforts to being a "white savior" and claiming his charitable endeavors are an example of "stunt philanthropy," where views and fame are prioritized over genuine altruism.

Some have compared his social experiments, where he has people living in grocery stores or isolation chambers to win money, to the horror series "Saw."

A video in which he approached two kids in a store and asked them to choose between "$1 dollar or [a] mystery gift," was described as cruel by critics after the mystery gift turned out to be a dollar bill.

He's also come under fire for a less-than-ideal work culture and health and safety measures. According to Time, who spoke to a dozen former MrBeast employees, the company's attention to detail was lacking when it came to adhering to safety norms on stunts.

Donaldson hasn't responded to these specific allegations, but a spokesperson told Time his company was "OSHA-compliant," referring to the Occupational Safety and Health Administration, and "safety is incredibly important and taken very seriously." They also said medics and "experienced professionals" were on set at all times.

MrBeast occasionally responds to other criticism, suggesting he knows people who dislike him will never be happy.

In a recent X post, he mentioned his efforts in curing 1,000 blind people and building 100 houses and wells in impoverished villages.

"People get mad and say I shouldn't be doing this and governments should," he said. "Yes, ideally, a YouTuber isn't the one fixing these issues, but I'm not just going to stand by and do nothing."

But despite the constant disapproval, MrBeast, aka Jimmy Donaldson, will always come out on top, experts in the creator economy say.

Generosity and authenticity

The key ingredients to his success appear to be his generosity and authenticity.

Cristy Stewart-Harfmann, a content creator and a professor of digital marketing at Florida Atlantic University, told Business Insider Donaldson thrives "due to his authentic connection with his audience, unmatched generosity, and innovative content."

"His ability to engage viewers with heartfelt interactions and philanthropic efforts, such as massive giveaways and environmental campaigns, fosters a loyal community that values his genuine intentions," she said.

He also shows resilience when addressing the backlash, Stewart-Harfmann added, which shows his "transparency and humility" and further solidifies his credibility.

Stewart-Harfmann said Donaldson's social circle also influences his perception. He has a group of buddies who have been with him every step of the way.

This combination of authenticity, innovation, and resilience means Donaldson continually overcomes what is thrown his way, Stewart-Harfmann said, "winning over fans and onlookers."

Corben Sharp, a videographer and influencer content expert, told BI Donaldson's "anything is possible" attitude also wins people over.

He's also not flashy and "looks like your average Joe," Sharp said.

"He's shy when given compliments, his ego is in check, and I think that makes people recognize him as a good person," he said.

Donaldson said in a recent interview that YouTube runs through his veins. And that comes across.

"Everything he does is for the entertainment of people," Sharp said.

The rise of an underdog

Donaldson's production value is also difficult to argue with.

Madison Breuer, a public relations account executive at Riester Advertising Agency with experience in influencer marketing, told BI Donaldson's videos look like "mini-movies."

"His content often mirrors the excitement and rewards found in reality TV competitions, which keeps viewers hooked," she said.

"This successful formula has been replicated by many other creators, making it a constant battle for him to stay relevant and creative," Breuer added. "However, his substantial financial resources allow him to create content on a scale that others can't match."

Noah Lydiard, founder and CEO of the creative agency Conductor, told BI that if attention were currency, "MrBeast would be the Jeff Bezos of the digital age, turning every click into a goldmine of engagement."

He added that content creation is an art, and Donaldson has mastered it by mixing "surprise elements, high tension, and strong emotional moments."

Lydiard said what's most engaging about Donaldson is how many people can see themselves in him. Donaldson's platform may be huge, but creators and viewers are on his side.

When Donaldson overtook T-Series to snatch the title of YouTube's biggest channel in June, it was a win for independent creators.

"He was just a person who began with only a camera and big dreams, but now he is one of the biggest stars online," Lydiard said.

"His journey from a small-town YouTuber to worldwide fame is the perfect underdog story, inspiring millions of watchers to follow their own dreams."

• Physique coach and former bodybuilder Cliff Wilson takes supplements to build muscle and support his health.
• Dietitians advise us to get our nutrients from our diets, but supplements can be helpful. 
• Wilson takes well-researched supplements, including creatine, whey protein, caffeine, and vitamin D.

Industry-leading physique coach and former bodybuilder Cliff Wilson shared with Business Insider the seven supplements he takes daily.

It's estimated that more than half of US adults take supplements, according to the American Medical Association, and the market is set to make about $308 billion worldwide by 2028, according to Statista. Nutrition experts recommend getting the nutrients we need from a balanced diet if possible, but each person's requirements are different, and some supplements have been shown to be beneficial.

Wilson, who is based in Chicago, said he's selective about what he uses. For instance, he no longer takes high-caffeine "pre-workout," but is happy to regularly take certain well-researched supplements.

Here's what Wilson uses as someone who works out regularly to build and maintain muscle.

1. Creatine monohydrate

Wilson said he takes five grams of creatine monohydrate daily to help him build muscle and support his cognition and mood.

"It's also relatively cheap," he said.

Creatine is found naturally in foods such as red meat, and it helps the body produce energy for intense activity.

Creatine is well-researched and known to be safe for most adults, which is why it's popular for boosting workout performance and, in turn, muscle growth.

There are some emerging links between creatine and mental health and cognitive benefits, too.

2. Whey protein powder

"There's nothing magical about protein powder and it's not a necessity, but it's a huge convenience factor," Wilson said.

Most Americans get enough protein in their diets, but athletes and active people such as Wilson require more.

"If you are a busy person, it's hard to sit down and consume as much protein as you need during the day. So being able to mix up a shake once or twice a day is quite the luxury," he said.

Eating enough protein helps muscles repair and rebuild after workouts.

3. Caffeine

Wilson counts caffeine in coffee as a supplement that many people forget.

"In responsible doses, caffeine helps with fat loss and can improve performance in the gym, but everyone seems to have their own tolerance," Wilson said.

The health benefits of coffee are well established, but too much caffeine can cause anxiety.

4. Vitamin D

"Effective and cheap, vitamin D supplements help to maintain my energy and hormone levels," Wilson said. "I take a higher dose in winter."

Registered nutritionist Rhiannon Lambert previously told BI that residents of the UK and countries with similar levels of sunlight should supplement with vitamin D, especially in the winter months, to help keep bones, teeth, and muscles healthy.

5. Pre-workout

Wilson said he's stopped taking pre-workout supplements with high quantities of caffeine as they can lead to overtraining.

He looks for ones with a "reasonable dose," meaning one with 200 to 300 milligrams rather than 400 milligrams upwards. The FDA says that 400 milligrams of caffeine a day is a healthy amount, but personal tolerances vary a lot.

6. Fish oil

Wilson said he takes fish oil supplements for the potential heart health benefits.

It's well established that omega-3 fatty acids are good for the heart: They slow the build-up of plaque (which blocks the arteries), lower blood pressure, and reduce triglycerides, a type of fat in the blood. However, research is mixed on whether fish oil supplements provide the same benefits as eating oily fish.

7. Glutamine

Research is mixed on whether glutamine aids muscle growth, but Wilson is more interested in its links to immune function, he said.

Glutamine is an essential amino acid that plays a key role in a range of bodily functions. It's produced by the body and also found in food such as eggs, beef, and tofu.

Potential benefits of glutamine supplements include reducing muscle soreness after workouts, boosting the immune system, and supporting muscle recovery.

• Chinese buyers are trying to avoid US chip curbs by smuggling, The Wall Street Journal reported.
• Underground channels involve travelers bringing them into China in their luggage, per the report.
• The US banned advanced Nvidia chip imports to China in 2022 and tightened its controls last year. 

Some Chinese chip buyers have found a brazen way to dodge curbs on Nvidia GPUs.

The US blocked China from importing advanced Nvidia chips in 2022, so some travelers are smuggling them in their luggage, The Wall Street Journal reported.

The outlet reviewed records, including customs filings, that showed Nvidia chips were being purchased by Chinese buyers in an underground market.

One distributor in Beijing told the Journal he received dozens of chips a month and that "there is always a way" to get them into China.

Another broker said he acquires chips via personal contacts at official distribution channels and system integrators in southeast Asia before acting as an intermediary for buyers and handling the transportation.

One method the broker employed was failing to state the chip model numbers on paperwork, according to customs filings seen by the Journal.

Some Chinese firms even resorted to repurposing Nvidia's gaming chips so they could power AI models, The Financial Times reported earlier this year.

The demand for Nvidia's most advanced chips is so acute because they're regarded as crucial for training AI models.

Reuters reported in April that Chinese universities and research institutes, including the Chinese Academy of Sciences, obtained Nvidia chips through resellers.

Nvidia does not sell directly to China because of the US export ban.

In November, the White House strengthened US sanctions. The Department of Commerce implemented the Advanced Computing Chips Rule, which makes it harder for China to import AI chips from American manufacturers.

Nvidia didn't immediately respond to a request for comment from Business Insider, made outside normal working hours.

• Turbulence is being examined more closely in the wake of several recent incidents.
• An expert in aviation and the climate told BI how the warming atmosphere makes turbulence worse.
• One study found the most severe type of turbulence increased 55% between 1979 and 2020.

Since a 73-year-old British man died on board a Singapore Airlines flight in May, turbulence has been examined more closely.

Another 71 people were sent to hospital after the Boeing 777 diverted to Bangkok. Singaporean officials said the plane dropped 178 feet in four seconds. Passengers hit the ceiling, and a crew member was burned by boiling water.

Two weeks later, at an industry conference, Emirates' president said the incident would likely lead to stricter seatbelt rules.

Incidents resulting in serious injuries are still extremely rare, but overall, turbulence appears to be getting more common.

On the one hand, the media has covered more incidents in the wake of the Singapore Airlines flight. But they are also becoming more frequent due to the climate crisis — especially over the Atlantic Ocean.

That's according to Guy Gratton, an associate professor of aviation and the environment at Cranfield University, who spoke to Business Insider over video call.

What is clear air turbulence?

"We all know that there is wind, and we all know that the wind is not even. It's not all going in the same direction at the same speed, at the same time," Gratton said.

"So when you get a difference between airflow, you get friction between the air molecules," he said. "That friction creates a more complex flow, where air is flowing in apparently random directions — up, down, left, right, et cetera — and changing speed. "

"That is turbulence, and it's there all the time," he added.

If a plane flies through turbulence, it tries to align itself with the changing airflow, so its motion becomes erratic.

"It's essentially like taking a box with something in it and starting to shake the box up and down," Gratton said. "And clearly, if you're the person who's inside the box, then you get thrown around inside the box, and that's where injuries happen."

"Passengers are told to keep their seatbelts done up because if you're tied to the box, you're much less likely to get injured," he added.

At altitude, there are two main types of turbulence. One is caused by convective currents and is associated with thunderstorms. The other is clear air turbulence, which was involved in the Singapore Airlines incident.

As the name implies, clear air turbulence is hard to anticipate since it isn't associated with clouds. It's typically found at the edges of jet streams — rivers of fast-flowing air. Earth has four main ones, two near the poles and two near the equator. The difference in wind speed between these jet streams and the air around them creates clear air turbulence.

Why the climate crisis causes more turbulence

In a 2023 study, researchers at the University of Reading found that turbulence was getting more common over the North Atlantic. It said that over a typical point, the most severe type of clear air turbulence increased by 55% between 1979 and 2020.

This is linked to the north polar jet stream. Its tailwinds are why flying from the US to Europe is faster than flying from Europe to the US.

Gratton explained how the warming atmosphere speeds up the jet streams — causing more severe turbulence.

It's linked to the relationship between two layers of the Earth's atmosphere. The lowest one is the troposphere, where the temperature cools as you get higher. Above that is the stratosphere, where the temperature is constant.

"What's happening with climate change is the troposphere is getting warmer, the lower stratosphere is actually getting slightly colder."

The increasing difference in energy between the two layers means more energy goes into the jet stream, Gratton said.

It also enlarges Rossby waves, which are meanders found in the jet stream.

"So if you're trying to fly across the Atlantic, you've now got bigger waves in the jet stream, and you've also got more energy in the jet stream," Gratton said. "So that is creating more friction, which is creating more turbulence."

"Therefore crossing the Atlantic, climate change is making encounters with clear air turbulence more likely and more severe," he added.

• Six Marriott hotels in New York City are providing free airport transfers by helicopter.
• They're offering the Blade rides to guests in select suites at some of its most luxurious hotels.
• Blade's shared transfers between JFK or Newark and Manhattan cost from $195 per seat each way.

Six of Marriott's most luxurious hotels in New York City are offering free helicopter airport transfers to some of their top-paying guests.

Marriott said on Tuesday that some guests staying for two nights or more in select suites at the hotels, all of which are part of its Luxury Group, would get complimentary roundtrip helicopter transfers to and from John F. Kennedy International Airport and Newark Liberty International Airport, operated by Blade.

Marriott said that guests could get from the airport to central Manhattan "in as few as five minutes, dramatically reducing high-traffic commute time."

Offering high-class perks is a way for luxury hotels to differentiate themselves in a crowded market and make guests feel like they're getting more for their money.

Kathleen Reidenbach, senior vice president of marketing and commercial for IHG hotels and resorts, told The Telegraph that perks build brand loyalty "and leave lasting impressions."

Marriott said the helicopter would land at one of Blade's helipads on East 34th Street or West 30th Street, where the guests would be chauffeured to their hotels. It's also offering the service in reverse for guests returning to the airport.

The service, which is being offered between July 1 and September 2, is available at the following:

• The Ritz-Carlton New York, NoMad, including the Ritz-Carlton Suite, the Liberty Suite, and the Penthouse Residences.
• The St. Regis New York, including the 5th Avenue Suite, the Grand Suite, the St. Regis Suite, and the Madison Suite.
• JW Marriott Essex House New York, including the Delacorte Presidential Suite, the Meadow Terrace Suite, and the Artisans Terrace Suite.
• W New York — Union Square, including the WOW and EWOW suites.
• The New York EDITION, including the Madison Suite, the Flatiron Suite, the Park Suite, and the Penthouse Suite.
• The Luxury Collection Hotel Manhattan Midtown, including the Sky Suite with 1 King Bed, the Atrium Suite with 1 King Bed, and the Penthouse on 54.

Blade, which was founded in 2014, offers both shared and private helicopter services in the US, Canada, and Europe.

It also operates a medical service and describes itself as "one of the largest transporters of human organs for transplant."

Blade offers transfers between JFK or Newark and Manhattan from $195 per seat each way. This includes ground transport between the airport and the helicopter's landing pad.

But passengers are only able to bring one commercial airline carry-on and one personal item each, with a total maximum weight of 25 pounds, Blade says — passengers who want to bring more than this will need to pay for a Tote Taxi service.

Marriott said that all guests staying at the above hotels, regardless of their suite, would have access to "exclusive rates" for Blade's helicopter airport transfers and car transfers.

• Robert F. Kennedy Jr. is fending off claims that he once ate a barbecued dog.
• Responding to allegations in a Vanity Fair article, he said that the carcass was that of a goat.
• The independent presidential candidate is running as an alternative to Joe Biden and Donald Trump.

Robert F. Kennedy Jr. has been linked to numerous bizarre headlines — including an admission that he once had a worm in his brain — but things just got a lot weirder.

A Vanity Fair article on Tuesday contained an allegation that the independent presidential candidate once ate a barbecued dog.

The article featured a picture that Kennedy — an environmental lawyer —had sent to a friend in 2010, which showed him holding a crisp carcass of an animal, posing with an unidentified woman.

Vanity Fair had a veterinarian examine the picture, and the vet told the outlet it was likely a canine carcass based on the number of ribs seen in the photo.

The outlet also added that Kennedy had told his friend, who was traveling in Asia, that he might like a restaurant that had dogs on the menu.

Responding to Vanity Fair's allegations, Kennedy said in a "Breaking Points" political podcast on Tuesday that the article was "a lot of garbage."

Kennedy said: "The picture that they said is of me eating a dog, it's actually me eating a goat in Patagonia on a whitewater trip many years ago on the Futaleufu River."

He said that the vet who identified the carcass as a dog was "just not true."

In a separate Tuesday rant on X, Kennedy said that the carcass was that of a goat, not a dog.

The Vanity Fair article also contained allegations from Eliza Cooney, who said she worked for Kennedy as a babysitter in 1998, when she was 23. On one occasion, Kennedy groped her in the kitchen of his family home and touched her hips and breasts, Cooney told Vanity Fair.

Responding to those accusations on the podcast, he said that he was "not a church boy" and that he had a "very, very rambunctious youth."

Kennedy added that he has "many skeletons in my closet," and "that if they could all vote, I could run for king of the world."

He said he would not comment on details from "30-year-old" stories that Vanity Fair was recycling.

But before the dog, came the worm.

Kennedy said during a 2012 deposition that a worm had eaten up part of his brain — a decade-old factoid that The New York Times resurfaced this year. The deposition was part of his divorce proceedings with his second wife, Mary Richardson Kennedy.

He said that doctors had found a dark spot in his brain. While some said it was a tumor, one doctor had told him it "was caused by a worm that got into my brain and ate a portion of it and then died."

"I have cognitive problems, clearly," he said at the time. "I have short-term memory loss, and I have longer-term memory loss that affects me."

Kennedy has also promoted public health conspiracy theories and anti-vaccine misinformation.

Vanity Fair's deeply unflattering report comes as the presidential election edges ever closer. As an independent candidate, Kennedy is running as an alternative to Biden, who some Democrats fear might be getting too old for the job, and Trump, a convicted felon.

Representatives for Kennedy didn't immediately respond to requests for comment from Business Insider sent outside regular business hours.