How hedge funds are tapping prediction markets and their data for an edge

Tech Insider : Business, Sports
Polymarket CEO Shayne Coplan said the company has been cleared for a US launch.
Polymarket CEO Shayne Coplan said the company has been cleared for a US launch.

Eugene Gologursky/Getty Images for The New York Times

The roaring revival of the V8 engine

Tech Insider : Business, Sports, Technology
A white Ram 1500 - Stellantis's full-size pickup truck - is parked on a dealership lot in front of an American flag.
US automakers are bringing back their gas-churning V8 engines as federal regulators relax climate rules.

Brandon Bell/Getty Images

I'm a co-creator of Alexa. Writing a 6-page memo helped me decide to quit Amazon and launch my own AI startup.

Tech Insider : Business
William Tunstall-Pedoe
William Tunstall-Pedoe is the founder and CEO of UnlikelyAI.

Courtesy of William Tunstall-Pedoe

Warren Buffett warned debt can ruin your life — and praised his dad's parenting when he was 'behaving like a jerk'

Tech Insider : Business, Economy
Warren Buffett
Warren Buffett built his fortune through long-term investing at his firm, Berkshire Hathaway.

Johannes EISELE / AFP via Getty Images

4 tips for shopping on eBay, from vintage clothing buyers who shop the marketplace daily

Tech Insider : Business
Composite image of Jessamine Black and Sydney Frost
Jessamine Black (left) has been using eBay for about two years.

Jessamine Black; Sydney Frost

EY exec says he has a 'high sensitivity' for detecting AI. Here's what gives it away.

Tech Insider : Business, Style, Technology
Joe Depa smiling with arms crossed
Joe Depa is the global chief innovation officer at EY.

EY

At 80, I won't retire from my family's 150-year-old grocery business anytime soon. I'll run it for as long as l can.

Tech Insider : Business
A greengrocer at his stand inside a market
Greengrocer Robin Blair with his wares

Courtesy of Alyson Williamson

Don't make this one big mistake when dealing with a difficult boss, a career coach says

Tech Insider : Business
Kyle Elliott is sitting on a chair holding a phone.
Elliott advised being careful who you vent to when you have a difficult boss.

Courtesy of Kyle Elliott

I'm the CEO of Crunch Fitness. I stay fit on a busy travel schedule with a morning protein shake and Pilates classes.

Tech Insider : Business, Sports, Travel
Crunch Fitness CEO Jim Rowley stands in a blue suit in front of the Crunch logo
Jim Rowley, CEO of Crunch Fitness, said he stays sharp by avoiding a monotonous routine, but he always makes time for exercise and a morning protein shake.

Courtesy of Crunch Fitness

Trump keeps posting private messages on Truth Social, more proof that work chats are never truly private

Tech Insider : Politics, Business, Economy
President Donald Trump at Hard Rock Stadium in Miami Gardens, Florida, on January 19, 2026.
President Donald Trump shared screenshots of private messages with world leaders, exposing how fragile diplomatic privacy has become in the digital age, former officials said.

ANDREW CABALLERO-REYNOLDS / AFP via Getty Images

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