Elon Musk's AI startup xAI has raised $6 billion from investors, including US venture capitalists, NVIDIA, AMD, and ...

Perhaps Vivek Ramaswamy and Elon Musk can do something about the misspending that has led to an unsustainable $36 trillion ...

Republicans warn the business leaders' lack of government experience could lead to clashes over spending decisions.

Elon Musk's new Tesla Optimus robots appeared in a dystopian Christmas card-themed advertisement as the SpaceX founder moves ...

SpaceX hopes to expand its megaconstellation to as many as 42,000 satellites. China is aiming for a similar scale and hopes to have around 38,000 satellites across three of its low earth orbit ...

Middle East: Israel said it had shot down a missile fired by Houthi militants in Yemen after Israel’s defense minister ...

Employees of SpaceX have filed a formal petition to create the city of Starbase. Its first mayor would be a security manager ...

Few vehicles in modern history have elicited as much consumer excitement and loathing in their first year on the market than ...

Even as Musk has publicly criticized the F-35, it would appear the U.S. Department of Defense is sticking with the manned ...

Sonic booms occur because an object traveling at supersonic speeds compresses the air in front of it, and the quick ...

When the billionaire called Rep. Rosa DeLauro an "awful creature," it was a problem. When Elon Musk called for her expulsion, ...

WASHINGTON (NEXSTAR) – The future of House Speaker Mike Johnson (R-La.) could be in jeopardy in the new year. House ...