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 ...

Elon Musk has urged his followers not to donate to Wikipedia, which he branded "Wokepedia," until "they restore balance to ...

Elon Musk has expanded his footprint in Texas, moving his companies from California and building offices, warehouses, and ...

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

The Parker Solar Probe will zoom by the sun on Tuesday during a record-breaking flyby, coming within 3.8 million miles (6.1 ...

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

“A lot of compute is needed,” Mr. Musk said in a post about the financing, in which BlackRock, Fidelity and Sequoia ...

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, ...

The working class "champion" surrounds himself with billionaires ...