During a fourth-quarter earnings update, Tesla ( TSLA) revealed that it had invested $2 billion into CEO Elon Musk’s xAI. Following that, SpaceX ( SPACE ), the aerospace and defense powerhouse led by Musk, acquired xAI in an all-stock deal that valued the combined company at $1.25 trillion.

The embattled xAI Grok chatbot is coming to Tesla EVs in the U.K. and Europe.

Spain's government called for prosecutors to probe the companies over alleged AI-generated child sexual abuse material.

Tesla allows owners to choose from multiple Grok “modes”. Standard options include Assistant, Language Tutor, Therapist, Storyteller and Meditation. There are also novelty modes such as Conspiracy and Doctor, alongside child-friendly settings including Kids Story Time and Kids Trivia Game.

The Grok chatbot on the HHS’s "Eat Real Food" site sparked memes after giving literal answers to "rectal food" questions, including safety tips for certain produce amid RFK Jr.'s health push.

Tesla (TSLA) stock rose 0.09% to $417.44 as Grok AI assistant launched across Europe via update 2026.2.6 requiring AMD Ryzen and Premium Connectivity.

Social media platform’s legal eagles prepare to fight ever-growing number of countries The Irish Data Protection Commission (DPC) is the latest regulator to open an investigation into Elon Musk's X following repeated reports of harmful image generation by the platform's Grok AI chatbot.

The UK government said Monday that it would include AI chatbots in online safety laws, closing a loophole exposed after Elon Musk's AI chatbot