Mark Zuckerberg and opposing lawyers dueled in a Los Angeles courtroom Wednesday, where the Meta CEO answered questions about young people’s use of Instagram, his congressional testimony and internal ...

Mark Zuckerberg arrived in court Wednesday morning to testify for the first time before a jury about claims that his social media platforms harmed children and teens.

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

The former Premier League referee said that Vinicius Jr "has not helped himself" after the forward alleged he was racially abused.

The case is seen as a test of social media's legal responsibility for platform design features that plaintiffs' lawyers say exacerbated mental health issues in young people.