4 key ways AI changed the Big Four in 2025
Deloitte, KPMG, PwC, and EY make up the Big Four professional services firms. Emanuele Cremaschi//Getty Images, Craig T Fruchtman/Getty Images, Joan Cros/NurPhoto,, Joan Cros/NurPhoto via Getty Images...
Deloitte, KPMG, PwC, and EY make up the Big Four professional services firms. Emanuele Cremaschi//Getty Images, Craig T Fruchtman/Getty Images, Joan Cros/NurPhoto,, Joan Cros/NurPhoto via Getty Images...
Beyoncé performs during the Renaissance World Tour. Kevin Mazur/WireImage for Parkwood Beyoncé is worth $1 billion, according to Forbes' estimates. Much of her wealth is derived from her valuable musi...
Nvidia CEO Jensen Huang said he is "perfectly fine" with California's proposed billionaire wealth tax. Patrick T. Fallon / AFP via Getty Images Nvidia CEO Jensen Huang said he is "perfectl...
David Zaslav is chief of Warner Bros. Discovery, left, which just rejected Paramount Skydance CEO David Ellison's latest bid for Warners. JC Olivera/Variety via Getty Images; Patrick T. Fallon/AFP via...
Thiel Capital, founded by the billionaire tech investor Peter Thiel, opens a new Miami office amid California's proposed wealth tax debate. Marco Bello/Getty Images Thiel Capital opened a new Miami of...
Duolingo shuts down for two weeks every winter, and its CEO says the cost is worth it for real rest. Kevin Dietsch/Getty Images Duolingo gives its staff two weeks off over the holidays, allowing emplo...
Nancy Green. Beyond Yoga This as-told-to essay is based on a conversation with Nancy Green, the CEO of Beyond Yoga, who's based in the San Francisco Bay Area. It's been edited for length and clarity. ...
Parents who take out student loans for their kids could see repayment changes in the new year. Jon Lovette/Getty Images The Education Department is rolling out changes to the Parent PLUS student-loan ...
CD Projekt has sold its DRM-free PC storefront GOG to its original co-founder, Michał Kiciński, for 90.7 million Polish złoty (approx. $25.2 million). Kiciński is also co-founder of CD Projekt itself,...
Blackstone is acquiring Hamilton Island, a vacation destination near the Great Barrier Reef. Steve Christo - Corbis/Corbis via Getty Images Blackstone is acquiring Hamilton Island, a resort destinatio...
Wix purchased its downtown Manhattan office space in December 2019 Wix.com Wix announced an office return for staff in Israel, Poland, and Lithuania, starting February 1. US employees will continue to...
Doug Field, Ford's chief of EVs, is leading the charging behind the legacy automaker's push to develop self-driving capabilities in-house. Darron Cummings/AP Ford announced plans to deploy eyes-off dr...
Google cofounded Sergey Brin and Larry Page attended the Vanity Fair Oscar Party in 2007. Billy Farrell/Patrick McMullan via Getty Images T-Rex LLC, linked to Google founders Sergey Brin and Larry Pag...
"Bluey" is consistently one of the most viewed shows on Disney+, though the streamer's viewership share has leveled off. Disney Disney's streaming subscriber count has grown, but its US viewer...
Matthew McConaughey starred in a Super Bowl ad for Uber Eats in 2025. Uber Eats US brands spent over $1 billion on celebrity talent for ad campaigns in 2025, per a report from XR. Pay guarantees for c...
Powell typically abstains from directly engaging with Trump's personal attacks. Al Drago/Getty Images Chair Jerome Powell released a rare video after he said the Fed had received grand jury subpoenas....
From left: Padi and Neema Raphael, partners at Goldman Sachs. Courtesy of Goldman Sachs Neema and Padi Raphael are siblings — and partners at Goldman Sachs. Neema is the chief data officer; Padi...
Composite picture of Elon Musk (left) and Jeff Bezos (right) Joel Saget/AFP and Kevin Winter The 10 richest people are worth more than Amazon after a nearly $600 billion wealth gain in 2025. The AI bo...
Venezuela underwent major economic and social changes in the mid-20th century. Jack Manning/Getty Images Venezuela, home to the world's largest oil reserves, was once among the world's richest nations...
Costco offers some impressive prices, but shoppers sometimes balk at the membership fee. Dominick Reuter/Business Insider Costco is known for buying in bulk and offering some of the lowest unit prices...