Elon Musk's new AI chatbot, Grok 4, is raising eyebrows for its unusual behavior. The chatbot, released Wednesday by Musk's ...

Grok 4 is xAI’s most advanced model yet, but early praise is clashing with old scandals and fresh tests of its limits.

Grok will now go into Tesla cars — despite its recent antisemitic outburst on X, the social media platform owned by Elon Musk ...

Just two weeks after Elon Musk’s spectacular break-up with President Donald Trump, the tech billionaire’s nemesis strode into ...

ANALYSIS: In his feud with Donald Trump, the world’s richest person has the distinct disadvantage of not possessing nukes.

Launching new cars no longer seems to amuse the world's richest man. For the good of the company he built, it’s time for him ...

Elon Musk has once again ignited a crypto market frenzy, this time by reviving interest in an unlikely memecoin, Peanut the ...

Elon Musk's height and weight started trending when he teased a boxing match with Mark Zuckerberg. The tech billionaire is outspoken about many aspects of his life.

Elon Musk's shifting focus and political ambitions have raised concerns about his commitment as CEO to Tesla, Inc. Learn more ...

The Pentagon’s $200M contract with Elon Musk’s Grok AI highlights the balance between cutting-edge innovation and ...

Elon Musk has founded the "America Party," as a third US political movement that champions Bitcoin as a solution to "hopeless ...

Tesla shares fell sharply in early trading Monday after CEO Elon Musk said he will launch a new political party.