The role of Elon Musk's SpaceX in an ambitious new U.S. missile defense system is in question following the dramatic feud last week between the billionaire entrepreneur and President Donald Trump, according to three people familiar with the project.

But while everyday people grapple with the reality of this change, experts in the space continue to forecast what's to come — and some of it is so big it's challenging to wrap y

Elon Musk stepped back from his explosive feud with U.S. President Donald Trump, writing on X that he regrets some of his posts about his onetime ally.

Elon Musk called President Donald Trump Monday night, two sources told CNN, before saying early Wednesday that he regrets some of his social media posts about the president during their very public blow-up last week.

Elon Musk says he regrets some of his jabs at Donald Trump and Rep. Mikie Sherrill and Jack Ciattarelli win their primaries for the New Jersey governor's race.

Two dozen venture capital firms and other investors are investing in xAI, the artificial intelligence and social media company.

The US House approved $9.4 billion in Elon Musk’s DOGE federal spending cuts, with Republican moderates swallowing their concerns about cutting previously approved spending for foreign aid and public broadcasting.

The Tesla CEO's quick reversal after his blow-up with the president communicates quite a lot, one expert in political science says.