Elon Musk announced Thursday that Vine, the once-popular short-form video app, will return in a new format powered by artificial intelligence. The announcement, made in a brief post on X, offered few detailed but confirmed the project is in development.

The inclusion of Elon Musk’s xAI in a set of Pentagon contracts worth up to $200 million was a late-in-the-game decision under the Trump administration.

Elon Musk's xAI partners with Kalshi to deliver real-time AI insights for prediction markets, processing news, data for tailored analysis.

The prediction market, Kalshi, and Elon Musk’s company, xAI, have announced a partnership which is ‘effective immediately.’

Elon Musk's artificial intelligence startup xAI is working with a financier to secure up to $12 billion more for its expansion plans, the Wall Street Journal reported on Tuesday, citing people familiar with the situation.

Elon Musk's xAI is reportedly seeking $12 billion in debt financing to buy Nvidia chips and build a massive AI supercluster, signaling an aggressive push to stay competitive in the global AI arms race.

AI's new Companions feature brings anime waifus to Grok subscribers, sparking everything from marriage proposals to existential dread about humanity's future.

An xAI official provided new details about plans for the artificial intelligence company's second Memphis facility — but not how it will be powered.

(Reuters) -Elon Musk's artificial intelligence startup xAI is working with a financier to secure up to $12 billion more for its expansion plans, the Wall Street Journal reported on Tuesday, citing people familiar with the situation.

MEMPHIS, Tenn. — xAI’s Colossus data center in Memphis was issued a cutoff notice for a past-due bill by the local utility company in June, a month when it owed nearly $1 million for electricity, gas and water service.