Instagram co-founder Kevin Systrom told a federal judge Tuesday that Meta CEO Mark Zuckerberg underinvested in the photo-sharing app after it was sold to Meta.

For Silicon Valley big shots, Mark Zuckerberg testifying at Meta’s ongoing trial before the Federal Trade Commission has ...

In the ongoing antitrust trial against Meta Platforms, decade-old emails from CEO Mark Zuckerberg have taken center stage.

Meta CEO Mark Zuckerberg was grilled over dozens of messages he wrote decades ago before his company bought Instagram and ...

Meta CEO Mark Zuckerberg is emphasizing that he bought Instagram and WhatsApp because he liked the companies — not to cut ...