By Joey Roulette WASHINGTON, Feb 13 (Reuters) - The space race between U.S. billionaires is heating up, with Elon Musk's ...

Elon Musk shifts SpaceX’s focus from Mars to building a self-growing city on the moon, citing speed, strategy, and rising competition from China.

Law firms representing the NAACP sent xAI a notice of intent to sue over alleged Clean Air Act violations in Mississippi.

Bitcoin, which is secured by a network of so-called miners who use powerful computers to validate transactions in return for newly issued bitcoin, uses as much electricity each year as some small ...

The rocket company ran a Super Bowl ad for Starlink, the first time any of Elon Musk's companies have run an ad at the ...

Elon Musk accuses Anthropic's AI models of being "misanthropic and evil," claiming competitor's Claude models exhibit racial and demographic bias.

The company has lost two cofounders and six other AI researchers in recent weeks.

National Labor Relations Board says it does not have legal oversight of SpaceX and dismisses case ...