Elon Musk goes on Ted Cruz podcast — talks his age and 4/20 cannabis holiday; drug-testing after Joe Rogan podcast.

Elon Musk will pay a visit to the Pentagon on Friday after the tech billionaire received an invitation from Secretary Pete ...

Mr. Irving is an investigative journalist who has covered aviation and aerospace for more than 30 years.

Author of "The Red Letter" on Substack Tara Palmeri discusses how Elon Musk's welcome at The White House seems to be wearing out.