Elon Musk may be the richest man in the world, but his deepening rift with President Donald Trump may put his empire into ...

Dow Jones futures were little changed after hours, along with S&P 500 futures and Nasdaq futures.The stock market rally had a ...

Building a new U.S. political party from scratch is a daunting task, even for the world's richest man.But that is what Elon Musk, the billionaire behind Tesla and SpaceX, said he plans to do in the ...