Tesla dominated the EV market for years with little competition. In 2020, investors who "shorted" Tesla — effectively betting ...

NBCUniversal exec Linda Yaccarino departed as CEO of X, speculation has grown about Elon Musk turning the platform away from ...

The veteran ad sales chief's surprise departure raises questions about her own future, and the future of the platform ...

Elon Musk recently introduced Grok 4, the newest iteration of xAI's foundation model, describing it as a "maximally ...

Grok, Elon Musk’s AI chatbot, has praised Hitler, dabbled in Holocaust denialism and ranted about “white genocide” in South ...

Built using huge amounts of computing power at a Tennessee data center, Grok is Musk’s attempt to outdo rivals such as OpenAI ...

In the ever-expanding universe of artificial intelligence, two major contenders have emerged in 2025, sparking debates among ...

Linda Yaccarino stepped down as CEO of Elon Musk’s X after serving two years in the role, she announced in a July 9 post on ...

MrBeast has shared an update on his proposal to buy X, formerly Twitter, from Elon Musk. Newsweek reached out to MrBeast's representative and Musk's representative via email for comment on Friday.

Grok’s training, including how the model is told to respond, and the material it aggregates likely played a role in its spew of hate speech.

Grok, the artificial intelligence tool from X (formerly Twitter), was blocked in Turkey after making a series of offensive ...

Grok 4 aligns its answers with Elon Musk's when it comes to controversial issues, users have discovered shortly after the ...