Mr. Musk has turned to Silicon Valley to help recruit executives who will take up unofficial positions across the federal ...

If New Glenn lifts off overnight as planned, the Amazon founder’s rocket company will be on track to give Elon Musk’s SpaceX ...

Self-driving-car companies are excited by the prospect of Republicans using their power to help them expand from a handful of ...

Elon Musk's AI company xAI has launched its original AI chatbot, Grok, as a separate iOS app. This app has been tested in the ...

Reid Wiseman, commander of NASA’s Artemis II mission to fly the agency’s Space Launch System (SLS) rocket with a crew around ...

Musk has been using this distribution channel since xAI launched its first version of the Grok large language model, adding ...

Federal officials are already dealing with surrogates from Elon Musk’s and Vivek Ramaswamy’s nongovernmental body before Donald Trump is sworn in again.

Like any good entrepreneur who found early success in one market, Elon Musk is now starting to expand to others. Yesterday, ...

As flames engulf swaths of Los Angeles, Elon Musk is wielding X to stoke partisan outrage and conspiracy theories about the ...

Earlier this week, as hurricane-strength winds blew through bone-dry hillside subdivisions, Los Angeles saw its worst ...

After promising to cut $2 trillion from the federal budget, the Tesla founder called $1 trillion an “epic” goal. Still, he ...

The feds have sided with Elon Musk on a key pillar of his high-profile antitrust lawsuit against Sam Altman-led OpenAI, ...