Altman and Musk were OpenAI’s founding co-chairs in 2015, but their relationship has devolved into name-calling and lawsuits.

The three wealthiest Americans, Elon Musk, Jeff Bezos and Mark Zuckerberg, sat together Monday at the second inauguration of ...

House G.O.P. Floats Medicaid Cuts and More to Finance Trump’s Huge Agenda President Trump wants a massive tax cut and immigration crackdown bill. Republicans must decide what to cut to help pay ...