Jeff Bezos’s Blue Origin joined the billionaire’s space race in earnest when its New Glenn rocket roared ... for the rival rocket company to Elon Musk’s SpaceX. It promises to change the ...

But SpaceX's Starship rocket will be bigger, cheaper, and more reusable than either Falcon 9 or New Glenn. Don't worry about Elon Musk. SpaceX is going to do just fine. Once a company dabbling ...

The billionaire tech mogul flashed pragmatism and a dose of humility when he addressed U.S. governors at a 2017 meeting, ...

A coalition of states had sought to temporarily block Elon Musk’s operatives from having access to sensitive data and ...

Musk's artificial intelligence startup, xAI, introduced its latest AI model, Grok 3, on Tuesday, claiming it surpasses ...

Blue Origin, the rocket company owned by Amazon founder Jeff Bezos, is laying off about 1,400 employees, or about 10% of its ...

Elon Musk's AI company, xAI, released its latest flagship AI model, Grok 3, on Monday, along with new capabilities in the ...

Musk, who is leading President Donald Trump’s Department of Government Efficiency cost-cutting task force, called the prop a ...

About 300 protesters rallied outside the headquarters of the Department of Health and Human Services. Many of them were ...

Elon Musk’s efforts to slash the U.S. government could be a huge boon to China—a country to which Musk has significant ...

The marketplace for private space enterprises is far from free, especially with SpaceX CEO and eagerly willing Martian sperm ...

Elon Musk’s DOGE government-efficiency staff will be arriving at NASA to review payments at the US space agency, its acting ...