Musk's announcement comes hours after xAI debuted its latest flagship AI model, Grok 4. The 54-year-old discussed the recent ...

The tech billionaire said the US should instead invest in drone tech, reigniting debates over military priorities.

Musk and X have faced other lawsuits over non-payment to vendors and over failure to provide severance as promised to ...

Whitman thought her wealth could buy the governorship of California in 2010. Of her $1.5 billion net worth that year, she ...

Wisconsin Republicans Derrick Van Orden and Ron Johnson are pushing back on Elon Musk's vow to form a new "America Party" and ...

US President Donald Trump on Wednesday tapped Transportation Secretary Sean Duffy to serve as interim head of space agency ...

Tech billionaire Elon Musk’s artificial intelligence (AI) company xAI has just launched its latest AI model, Grok 4, touted as the world’s most powerful AI. The ...

The world’s wealthiest person says Grok 4 is ‘smarter than almost all graduate students, in all disciplines, simultaneously’.

The release comes months after the AI startup launched its previous iteration, suggesting an ongoing lightning pace of AI ...

Trump withdrew Musk-ally and billionaire Jared Isaacman’s nomination for the NASA administrator role in May and has since ...

BEIJING, CHINA | Xinhua | U.S. President Donald Trump on Sunday called billionaire Elon Musk’s plans to form a new political ...

Grok 4 has been announced as Elon Musk's AI company seeks to take on OpenAI and preempt the launch of the GPT-5 model.