The billionaire's new job raises tricky First Amendment questions, with implications for public health, says Ari Cohn.

Errol Musk, the father of Elon Musk, tech mogul and head of the Department of Government Efficiency (DOGE), recently sat down with the Wide Awake Podcast for a tell-all interview containing explosive ...

Government investigations into Mr. Musk’s companies are stalling amid President Trump’s firings and Biden administration ...