Warnings about xAI’s safety and reliability preceded the Pentagon’s decision to approve Grok for use in classified settings.

The megabillionaire was tied to about 90 companies in the state, which he uses for everything from paying nannies to buying ...

The Tesla and SpaceX chief has told his followers that they will live in a world where robots will take care of every need ...

Elon Musk said that Tesla would "ideally" expand its only European gigafactory — with one condition.

Tesla CEO Elon Musk said the company plans to sell its fully autonomous Cybercab for $30,000 or less by 2027.

A short remark from Elon Musk about Jesus Christ sparked an unexpected storm of speculation online, as social media users ...

The jet-engine roar has been almost nonstop in a Mississippi town, residents say, since 27 turbines arrived on trailers to power Elon Musk’s AI ambitions.

But the incident, which has not been previously reported, set in motion a chain of events that would allow Ukraine to seize the momentum at the front with the help of an unlikely ally: Elon Musk.

Elon Musk’s supposed interest in buying the Seattle Seahawks has been trending on social media. The speculation gained ...

If you had to put the entirety of your life savings on a single bet, what would it be? According to the Wall Street Journal, ...

Subscribe to The Post Most newsletter for the most important and interesting stories from The Washington Post. During an explosive feud with President Donald Trump last spring, Elon Musk reached for ...