As Mr. Musk steps away from Washington, he faces concerns over his prolonged absence from his businesses including Tesla, ...

Yet another SpaceX rocket should soon be visible in the Southern California skies as it gets off the ground from the ...

SpaceX's rocket got off the ground six times in May from Vandenberg Space Force Base and is due to make its next delivery of ...

Elon Musk’s tenure as a special government employee in the White House came to an end Friday, prompting Florida Democratic U.S. Rep. Maxwell Frost to say that his efforts reveal ...

The entrepreneur’s habit of overpromising on deadlines may be frustrating for investors—but for those looking to see whether ...

Trump credited Musk with “a colossal change in the old ways of doing business in Washington” and said some of his staff would ...

OpenAI has argued that a $97.4 billion takeover bid for the company earlier this year from a Musk-led consortium was a "sham ...