Citadel's tech chief Umesh Subramanian is stepping down after 7 years

businessinsider.com 1/28 8:50A amorrell@businessinsider.com (Al

Umesh Subramanian says he reaches out to top candidates when they re in their decision-making process about joining the firm. Citadel Citadel CTO Umesh Subramanian is stepping down after 7 years on the job. He will remain with the firm but work...

Tesla Q4 earnings updates: Wall Street analysts are jittery over sales slump, AI roadmap

businessinsider.com 1/28 8:45A bshimkus@insider.com (Ben Shimku

Tesla reports its Q4 2025 earnings after the closing bell on Wednesday. Costfoto/NurPhoto via Getty Images Tesla earnings are looming, and Wall Street s outlook is mixed as vehicle sales remain in a rut and the company s AI plans continue to take...

Louisiana's top glass recycler uses glass to rebuild lost wetlands. She tripled her business in 5...

businessinsider.com 1/28 8:43A emccauley@businessinsider.com (E

Glass Half Full started in a backyard in 2020, and now it s Louisiana s biggest glass recycler. The team makes both crushed glass for recycled bottles and sand to rebuild the state s disappearing wetlands. We went inside the company s...

Meta earnings updates: Wall Street is focused on AI capex heading into Q4 results

businessinsider.com 1/28 8:41A loreilly@insider.com (Lara O'Rei

Nicolas Economou/NurPhoto via Getty Images Meta Platforms is gearing up to report its fourth-quarter results, and all eyes are on its ambitious AI plans, specifically its outlook for more capex spending in the coming year. Some Wall Street...

Fed meeting updates: Interest rates hold steady, Jerome Powell stays silent on major controversies

businessinsider.com 1/28 8:34A allisonkelly@businessinsider.com

Jerome Powell, a particularly mild-mannered speaker, slammed recent attempts to intimidate his department. Li Yuanqing/Xinhua via Getty Images It s the first Fed day of 2026, and Chair Jerome Powell is in the hot seat. The central bank announced...

What to know about UpScrolled, the app that's surging during TikTok's chaos

businessinsider.com 1/28 8:21A sbradley@insider.com (Sydney Bra

UpScrolled is a new social media app gaining traction. Screenshot/Apple App Store/UpScrolled New social media apps are attracting a surge of users amid glitches on TikTok. UpScrolled, which launched in 2025, hit No. 2 in Apple s App Store. Last...

The best Sephora coupons and promo codes for freebies with your haul

businessinsider.com 1/28 7:24A insider@insider.com (Jennifer Go

When you buy through our links, Business Insider may earn an affiliate commission. Learn more Amazon You don t need to be a makeup professional to know of Sephora s wonders. The store is a one-stop shop for everything beauty, including hair care,...

An Amazon worker used an AI tool to flag which roles were on the chopping block

businessinsider.com 1/28 6:58A astewart@insider.com (Ashley Ste

Amazon CEO Andy Jassy Brendan McDermid/REUTERS Amazon on Wednesday said it plans to lay off 16,000 corporate employees. An Amazon employee used an AI tool to analyze internal conversations and list affected teams. The list is AI-generated, so it...

Polymarket shares how bettors are navigating Fed rate decisions on the prediction platform

businessinsider.com 1/28 6:54A sobrient@insider.com (Samuel O'B

Illustration by Mateusz Slodkowski/SOPA Images/LightRocket via Getty Images Fed rate decisions are popular bets on Polymarket. Odds of the Fed s next move tend to crystallize 26 days before meetings, Polymarket said. Trump s potential Fed chair...

All eyes are on Apple's AI strategy as the smartphone giant gets ready to report Q1 earnings

businessinsider.com 1/28 6:32A wedwards@businessinsider.com (Wi

Hector RETAMAL / AFP via Getty Images Apple s AI strategy is under scrutiny ahead of its first-quarter earnings on Thursday. Key updates to watch include memory costs, iPhone sales, and its AI plans, analysts say. Some analysts predict a...

Amazon execs say layoffs are part of turning the company into the 'world's largest startup,'...

businessinsider.com 1/28 6:28A astewart@insider.com (Ashley Ste

Amazon CEO Andy Jassy waving from Allen & Co. s Sun Valley tech conference Brendan McDermid/REUTERS Amazon is cutting 16,000 corporate jobs. Internal memos show how some Amazon executives are communicating about the layoffs. The memos include...

The best 85-inch and 83-inch TVs of 2026

businessinsider.com 1/28 6:19A scohen@insider.com (Steven Cohen

When you buy through our links, Business Insider may earn an affiliate commission. Learn more Top 85- and 83-inch TVs include OLED models like the LG G5 and QLED models like the TCL QM6K. Amazon/Business Insider The best 85-inch TVs can transform...

Clawdbot creator says Anthropic was 'really nice' in renaming email but everything 'went wrong' on...

businessinsider.com 1/28 5:40A hchandonnet@insider.com (Henry C

Clawdbot was renamed to Moltbot after Anthropic sent an email. illustration by Cheng Xin/Getty Images Clawdbot creator Peter Steinberger said Anthropic sent an email about the name, rather than sending lawyers. Kudos, they were really nice,...

I went on my first cruise here are 15 things that surprised me about this type of travel

businessinsider.com 1/28 5:38A jhadden@businessinsider.com (Joe

The reporter s first cruise was on board Royal Caribbean s Wonder of the Seas. Joey Hadden/Business Insider I took my first cruise on Royal Caribbean s Wonder of the Seas, one of the largest ships. My seven-night trip was full of surprises, from...

Paramount+ is planning a major move into short-form video, internal documents reveal

businessinsider.com 1/28 5:33A jfaris@businessinsider.com (Jame

Paramount Skydance CEO David Ellison (left) is planning to move his streamer into short-form video. Oracle, the company cofounded by his father Larry Ellison (right), just bought a stake in TikTok s US business. Angela Weiss/AFP via Getty Images;...