AI, made a splash with the release of Grok 4, and the announcement of a new ultra-premium subscription tier, SuperGrok Heavy.

Kanye West is grappling with a financial crisis, banned from major venues due to controversial remarks, and is now exploring ...

Elon Musk is putting Grok in the driver's seatliterally. The Tesla (NASDAQ:TSLA) CEO announced that his AI chatbot, developed ...

Grok 4 was trained on Colossus, a supercomputer that xAI launched in Memphis last year. The system featured 100,000 graphics ...

Elon Musk and xAI employee announced on Wednesday night the launch of the startup's next flagship AI model, Grok 4.

Ford is recalling more than 850,000 of its cars across the U.S. because the low-pressure fuel pump inside the vehicles may fail — and potentially cause an engine stall while ...

During an hour-long livestream on X-formerly-Twitter Wednesday evening, billionaire Elon Musk made several, ...

Three decades after his cycle-racing heyday, Greg LeMond was awarded the congressional gold medal.

ARK Innovation ETF (BATS: ARKK) is pushing to fresh 52-week highs Thursday, buoyed by strong performances from its key ...

Engineers in South Korea developed a bioinspired air filter that mimics nasal mucus, trapping more particles and lasting ...

Billionaire Tesla owner Elon Musk said Thursday that Tesla vehicles will soon feature the artificial intelligence chatbot Grok, developed by Musk’s AI startup xAI. In a message posted to his social ...

Musk did not apologize nor did he accept responsibility for Grok's antisemitic, sexually offensive, and conspiratorial remarks.