Every since coming to Washington, D.C., Elon Musk has been toting his son around with him wherever he goes, leading some to ...

Xii, to the White House on Tuesday as he joined President Trump in the Oval Office. Here’s what to know about Musk’s son and ...

Elon Musk and Sam Altman lead rival AI firms and now take public jabs at each other — but it wasn't always like this. Years ago, the two cofounded OpenAI, which Altman now leads. Musk departed ...

Elon Musk became rich and famous as an entrepreneur, but he’s quickly making a new name for himself as one of the most singular and polarizing figures of any presidential administration.