Firefly Aerospace's Blue Ghost lunar lander is now headed for the moon after firing its engines to send it out of Earth orbit ...

The companies Elon Musk runs have not gotten much of his attention lately. That may be why his net worth has declined sharply ...

The primary manufacturer of the Space Launch System rocket, Boeing, made a sudden announcement on Friday that it was adjusting the amount of its employees devoted to the project. According to the ...

Bill Nye, the "Science Guy," and Bill Gates, the software guy, came together on one stage Thursday night in Seattle for an ...

The attorneys general said in a statement that they would take action “in defense of our Constitution (and) our right to ...

Back in August, as speculation about a potential Elon Musk cabinet position began swirling, I wrote that the notion was ...

Elon Musk is rapidly and illegally consolidating personal control over large swaths of the federal government with President ...

Elon Musk is rapidly consolidating control over large swaths of the federal government with President Donald Trump's blessing ...

Lunar Trailblazer is part of a growing list of probes and landers heading toward the moon to search for water ice.

The billionaire's campaign to radically upend federal agencies is stunning former White House officials, even in a political ...