Warren Buffett has lost $28 billion in net worth since he rocked the business world with his retirement announcement

Tech Insider : Business, Technology
Philanthropist Warren Buffett is joined onstage by 24 other philanthropist and influential business people featured on the Forbes list of 100 Greatest Business Minds during the Forbes Media Centennial Celebration at Pier 60 on September 19, 2017 in New York City.
Philanthropist Warren Buffett is joined onstage by 24 other philanthropist and influential business people featured on the Forbes list of 100 Greatest Business Minds during the Forbes Media

Replit's CEO says anyone can build an app in an afternoon with AI — and it's powering a new wave of solo startups

Tech Insider : Business, Technology
Eric Newcomer (left), with Amjad Masad, CEO of Replit (center), and Clem Delangue, CEO of Hugging Face (right)
Eric Newcomer (left), with Amjad Masad, CEO of Replit (center), and Clem Delangue, CEO of Hugging Face (right)

Eric Newcomer

The US Air Force wants to buy Cybertrucks for target practice because they may start showing up on the battlefield

Tech Insider : Business
A Tesla Cybertruck on a street with people around it.
YouTuber Zack Nelson said the Tesla Cybertruck has become polarizing because some of Elon Musk's comments.

Tristar Media/Getty Images

Alaska Airlines is flying to Europe for the first time — and the planes are getting a fresh look

Tech Insider : Business, Economy, Travel
A generated image of an Alaska Airlines Boeing 787 Dreamliner
Alaska Airlines' Boeing 787 Dreamliner livery.

Courtesy of Alaska Airlines

We're producing a generation of students who will feel they 'don't fit' in the AI world, economist Tyler Cowen warns

Tech Insider : Economy, Business
Tyler Cowen at the launch of The Growth Commission in London on July 12, 2023.
Tyler Cowen says AI is forcing a reckoning in education — and most institutions aren't ready for it.

Leon Neal/Getty Images

How budget airline Jet2's irritatingly catchy jingle became the sound of summer on social media

Tech Insider : Business, Style, Travel
A Jet2 Boeing 737 800 aircraft at Corfu Airport in Corfu, Greece, on June 8, 2024
Jet2's holiday jingle has taken over TikTok, with over 1.5 million videos using it to soundtrack ironic travel fails.

IMAGO/Aviation-Stock via Reuters Connect

Warren Buffett's Berkshire Hathaway sold another $3 billion of stocks as investor enters home stretch as CEO

Tech Insider : Business
FILE PHOTO: Berkshire Hathaway Chairman Warren Buffett walks through the exhibit hall as shareholders gather to hear from the billionaire investor at Berkshire Hathaway Inc's annual shareholder meeting in Omaha, Nebraska, U.S., May 4, 2019.

A pair of airline incidents gave us a powerful reminder of 2 key safety rules: wear your seatbelt and leave your bag behind in an emergency

Tech Insider : Business, Climate Crisis, Environment
Passengers evacuate an American Airlines plane by an emergency slide as a fire burns and smoke emits from the aircraft, at the Denver International Airport, Denver, Colorado, U.S. July 26, 2025,
Passengers evacuating an American Airlines plane at Denver last Saturday.

highlymigratoryfishing via Instagram/via REUTERS

These EVs are set to become a lot more expensive under Trump's 'Big Beautiful Bill'

Tech Insider : Business
Tesla Model 3 and Model Y
Tesla's Model Y and 3, two of the best-selling EVs in the US, are among the vehicles that qualify for the tax credit.

Martin Berry/UCG/Universal Images Group via Getty Images

A professional field hockey captain and serial entrepreneur says these 4 traits make a good leader

Tech Insider : Sports, Sports, Business
Boris Burkhardt
Boris Burkhardt is a professional field hockey player for Amsterdam, as well as a company founder.

Anne Veenendaal

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