Investors are questioning the tech billionaire's involvement in Trump's administration, while shares in his Tesla ...

Donald Trump says he'll do everything in his power to fight antisemitism. He might want to look over his shoulder at Elon Musk.

Elon Musk had a lot of fun in the Oval Office recently, brandishing a chainsaw, symbolizing his approach to slashing government waste, fraud and abuse. A few days later he changed his tune, saying ...

FILE PHOTO: SpaceX's next-generation Starship spacecraft atop its Super Heavy booster is launched on its eighth test at the ...