Inside the rotunda at Donald Trump’s second inauguration the president’s son-in-law, Jared Kushner, went down the line ...

Elon Musk is suing Sam Altman in a case that could cost OpenAI billions. He also asked the judge to consider removing Altman ...

Tesla reports earnings today, but investors' eyes might ultimately be on another one of Elon Musk's prizes.

The world’s richest man has lost in cases ranging from shareholder fraud to claims that his rivals stole AI secrets ...