Meta Platforms CEO Mark Zuckerberg on Wednesday repeatedly said during a landmark trial over youth social media addiction that the Facebook and Instagram ...

The trial marked the first time the multibillionaire addressed the safety of his world-dominating platforms directly before a jury and under oath.

Mark Zuckerberg testifies as Meta contests allegations that Instagram's engagement-driven features harmed minors, in a case that could influence future social media regulation.

Meta CEO Mark Zuckerberg testified in a trial over allegations that social media is addictive and harmful. NPR's Leila Fadel asks Darrell West of the Brookings Institution about the case.

Meta CEO Mark Zuckerberg faced tough questions in front of a jury in the country's first trial about whether social media is addictive and harming young people.