The biggest backer of OpenAI, Microsoft is now building its own AI models and teaming up with Sam Altman's mortal enemy.

The company is still valued at more than 100 times its earnings - but it faces problems that experts say go beyond questions ...

Fresh from his SpaceX company’s rescue of astronauts stranded on the International Space Station, inventor Elon Musk is ...

Musk is particularly skilled in collecting money from the government for his companies, Jeb Barnes, a University of Southern ...

SpaceX CEO Elon Musk admitted that his dream of a self-sustaining Mars colony will need vast resources to survive.

Nvidia and xAI have joined a $30 billion fund dedicated to data centers operated by BlackRock and Microsoft. The GPU giant ...

The Microsoft-backed group will be renamed the AI Infrastructure Partnership, or AIP, and focus on infrastructure investments ...

More than half the senior leadership of the Pipeline and Hazardous Materials and Safety Administration is departing.

Employees at the federal tech unit 18F say that their role in preventing overspending put a Musk-sized target on their back.

Microsoft Corp., the biggest backer of Sam Altman’s OpenAI, and BlackRock Inc., which has an executive on the artificial ...

J.D. Vance is set to take over the role of finance chairman for the Republican National Committee — marking the first time a ...

NASA astronauts Butch Wilmore and Suni Williams have returned to Earth after being stuck in space for more than nine months.