Mark Zuckerberg and Tim Cook have had a rivalry for years. Here's the latest in the back and forth between Apple and Meta.

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Apple CEO Tim Cook, left, and Meta CEO Mark Zuckerberg, right, have taken many shots at each other's companies and products over the years.

AP; Francois Mori/AP

Jensen Huang's 14-hour days and workaholic lifestyle helped him turn Nvidia into a $3 trillion company

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Nvidia's CEO Jensen Huang
Jensen Huang is CEO of Nvidia.

Michael M. Santiago/Getty, MarkHatfield/Getty, Tyler Le/BI

Inside the nearly 8-year-long feud between Elon Musk and Mark Zuckerberg

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Elon Musk and Mark Zuckerberg have threatened to take their feud to the next level and face each other in a cage match.

Susan Walsh/AP; Erin Scott/Reuters

The unconventional ways Jeff Bezos, Elon Musk, and other tech leaders like to run their companies

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Mark Zuckerberg, Elon Musk, and Tim Cook against a yellow background.
L-R: Elon Musk, Tim Cook, Mark Zuckerberg, who each have some interesting management practices.

AP Images; Bryan Erickson/BI

As the CEO of eBay, I keep employees productive by asking this simple question about our work

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Headshot of Jamie Iannone against a warm grey background with square graphic elements
At eBay, investments in artificial intelligence are helping boost seller and employee productivity, according to CEO Jamie Iannone.

Photo courtesy of Jamie Iannone; Alyssa Powell/BI

Nvidia boss Jensen Huang believes CEOs should have the most direct reports

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Nvidia's CEO, Jensen Huang, believes that more is more when it comes to direct reports.

Vincent Thian/AP

Spotify CEO Daniel Ek is worth billions — but says he still feels 'inadequate every day'

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Spotify CEO Daniel Ek wearing a navy blue t-shirt with a guitar design on stage with the Spotify logo displayed behind him
Spotify debuted on the New York Stock Exchange in 2018.

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The career rise, fall, and attempted return of Adam Neumann, the controversial WeWork cofounder

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Adam Neumann stepped down as WeWork CEO in 2019.

Eduardo Munoz/Reuters; Samantha Lee/Business Insider

Why dragging tech CEOs in front of Congress might mean something this time

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Mark Zuckerberg with his back to the camera as he faces aggrieved parents whose children were harmed on social media at a Senate hearing.
Mark Zuckerberg, CEO of Meta, speaks directly to victims and their family members during a Senate Judiciary Committee hearing. This time, the hearing of tech execs might actually bring some change.

BRENDAN SMIALOWSKI/Getty Images

These 5 executive assistants were the powerhouses behind some of tech's most influential people. Here's where they are now.

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Steve Ballmer and Bill Gates
Steve Ballmer and Bill Gates in 2000.

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