Cathie Wood and Ark Invest scooped up nearly 60,000 shares of TeslaTSLA in Friday's stock market as CEO Elon Musk seeks further cooperation between his businesses with SpaceX and potentially Tesla investing in his artificial intelligence company,

The company told workers to download employee tracking software on their personal computers, prompting privacy concerns from some staff.

Makers of the chatbot program Grok apologized for "horrific behavior that many experienced" after users reported multiple antisemitic responses.

A Deep Dive into the mind-blowing launch of Grok 4—the world's top AI model by xAI. Breaking down its massive implications for Tesla's FSD, robo-taxis,

Elon Musk's xAI said Grok's behavior was due to an update that caused it to prioritize engagement, even if posts contained "controversial opinions."

Elon Musk's plans to ship an overseas power plant to Memphis for an xAI supercomputer raise both interest and environmental concerns.

Elon Musk’s artificial intelligence startup xAI has secured a $200 million ceiling contract from the U.S. Department of Defense. The company also announced its “Grok for Government” suite on Monday, opening the door for every federal agency to access its tools via the General Services Administration (GSA) schedule.