Mapped: 19,000 US flights canceled due to the huge winter storm — marking the worst weekend for air travel since COVID

Tech Insider : Business, Economy, Style
Ground crews de-ice an American Airlines jet at Dallas Fort Worth International Airport on January 24, 2026 in Dallas, Texas.
An American Airlines plane being de-iced at Dallas-Fort Worth International Airport on Saturday.

Ron Jenkins/Getty Images

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

Take a look at the fanciest private jets and government aircraft that took the rich and powerful to Davos

Tech Insider : Business, Politics
Private and VIP aircraft belonging to participants of the World Economic Forum (WEF) in Davos are parked behind privacy barriers at Zurich Duebendorf Airport on January 20, 2026.
Private jets and other VIP aircraft at Zurich Dübendorf Airport on Tuesday.

ENNIO LEANZA / AFP

The world's 4 richest people are $100 billion wealthier already this year

Tech Insider : Business
Photo collage featuring Elon Musk
The Tesla board has proposed a pay package for Elon Musk that could be worth up to $1 trillion.

ALLISON ROBBERT/Getty Images; Getty Images; Tyler Le/BI

Elon Musk has met his match in Ryanair's finely-tuned trolling

Tech Insider : Business, Style, Travel
Ryanair CEO Michael O'Leary poses in front of a backdrop at a press conference at Ryanair's headquarters on October 8, 2025, in Madrid, Spain.
Ryanair CEO Michael O'Leary has a long history of making provocative statements to get attention.

Fernando Sanchez/Europa Press via Getty Images

Engineers wanted: PwC makes its pitch as consulting reinvents itself for the AI future

Tech Insider : Business, Technology
pwc logo
PwC said engineers are central to their future success

Matthias Balk/picture alliance via Getty Images

Gavin Newsom's Davos trip mixed Trump criticism, a USA House snub, and bright-red kneepads

Tech Insider : Politics, Business
California Gov. Gavin Newsom at the World Economic Forum (WEF) annual meeting in Davos on January 22, 2026
California Gov. Gavin Newsom's return to Davos sparked clashes with Trump, canceled events, and speculation about a 2028 presidential run.

Fabrice COFFRINI / AFP via Getty Images

'Bond King' Bill Gross says the record stock rally is at risk of stalling — and tells us what could keep the party going

Tech Insider : Business, Crypto, Economy
Bill Gross
Bill Gross

Mary Hurlbut/Stu News Laguna

Citadel's CEO on the AI boom: 'Is it hype? Of course'

Tech Insider : Business, Economy, Technology
Founder and CEO of Citadel, Ken Griffin at the World Economic Forum (WEF) annual meeting in Davos on January 21, 2026
Citadel CEO Ken Griffin says the AI boom is being driven as much by hype and spending pressure as by real productivity gains.

Fabrice COFFRINI / AFP via Getty Images

Deloitte is overhauling job titles for its US workforce — here's why

Tech Insider : Business, Technology
Deloitte logo outside building
Deloitte

John Wreford/SOPA Images/LightRocket via Getty Images

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