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...
Toys R Us was one of the dominant toy retailers of the 1990s and early 2000s. Artur Widak/NurPhoto via Getty Images Toys R Us opened pop-up stores at some US malls this holiday season . The retailer h...
This year, I listened to over 50 tech leaders discuss AI across various conferences, podcasts, and interviews. Lee Chong Ming/Business Insider Over the past year, I listened to more than 50 tech leade...
SANDRINGHAM, NORFOLK - DECEMBER 25: Prince George of Wales, Prince Louis of Wales Prince William, Prince of Wales, Catherine, Princess of Wales and Princess Charlotte of Wales attend the Christmas Mor...
If you've been saddled with some awful Gmail address you chose in high school (looking at you, LazySexyCool3030), help appears to be on the way. According to a Google account support page in Hindi the...
Different cultures celebrate Christmas at different days and time zones are a thing. But it's Christmas here, so: Merry Christmas to everyone. I hope you get some rest and can spend time with people w...
Carol Klenfner has found a renewed sense of competition after picking up ping pong later in life. Mark Adam Miller / Business Insider Carol Klenfner credits ping pong for keeping her mind sharp and ac...
Miguel J. Rodriguez Carrillo / AFP Former SpaceX employees have launched startups with over $3 billion in venture funding. The SpaceX Mafia is backed by top venture firms like Andreessen Horowitz and ...
Business Insider's reporter spent three hours in Delta's first class cabin while flying from NYC to West Palm Beach, Florida. Joey Hadden/Business Insider I flew first class with Delta for the first t...
Ethan Choi. Khosla Ventures We asked Khosla Ventures partner Ethan Choi how he sees AI reshaping daily life and work in 2026. Robotics will reach a major breakthrough in capability and have its own &#...
A solider pockets his beret in East Point, Ga., March 7, 2017. Staff Sgt. Ken Scar/US Army Reserve Military branches have different rules when it comes to hands in pockets. Regulations vary, with some...
Tim Fung is the founder and CEO of Airtasker, a gig work app based in Australia. Airtasker Gig work underwent major changes with the rise of automation and increased competition in 2025. Tim Fung, CEO...
The Dreame X40 Ultra used to be one of our robot vacuums on the market before its successor took its place. With the year coming to a close, now’s a good time to set yourself up for a cleaner, more or...
Fashionphile's New York City flagship features 15,000 items ready to be resold — including hundreds of Hermès Birkins, which consistently pull a high ROI. Courtesy of Fashionphile Resale has tak...
My mom gives great advice and always reminds me to cherish the small moments in life. Alexa Mellardo I have a great relationship with my mom , and her advice has stuck with me throughout my life. She ...
The author says slang is very much alive nowadays with kids. Courtesy of the author Slang's role is shifting as digital culture spreads and dilutes new expressions quickly. Social media and AI have ma...
Victor Dyomin/Getty Images I married my husband, Scott, back in April of 2025. My grandmother wrote a letter with controversial advice before the big day. She warned me that married life isn't all ...
Kristin Patrick. Marc Jacobs This as-told-to essay is based on a conversation with Kristin Patrick, the CMO at Marc Jacobs, about her daily routine in New York City. It's been edited for length and cl...
Amanda Luther is a managing director and senior partner at BCG. Courtesy of Boston Consulting Group Amanda Luther, a senior partner at BCG , starts her day at 7 a.m. Luther leads AI strategy for clien...
Mark Zuckerberg is pouring billions of dollars into artificial intelligence...