Helion secures funding to accelerate the development of its commercial-scale fusion power plant, aiming to deliver electricity to Microsoft.

OpenAI CEO Sam Altman said that it was "invigorating" to have new competition in the AI industry with DeepSeek's emergence.

China's viral DeepSeek app has a missile-like name, and it's blasted a hole in the stock prices and plans of ChatGPT and other AI giants. But OpenAI CEO Sam Altman is – at least publicly – unperturbed ...

Hatred now has a home in the Oval Office - and the US President's entirely pliant Cabinet will be under constant pressure to ...