Mark Zuckerberg will testify in an unprecedented social media trial that questions whether Meta’s platforms deliberately addict and harm children.

Joann Bogard stood in a Capitol Hill hearing room two years ago and watched Mark Zuckerberg apologize to grieving parents who traced the deaths of their children to the online world he helped create.

Yann LeCun didn’t hold back on his employer’s AI shortcomings. After more than a decade as Meta’s chief AI strategist, AI pioneer Yann LeCun abruptly left the company in November, sparking questions ...

Meta’s chief executive said users spent a lot of time on Instagram because of its value, as he was grilled about child safety ...