Scientists in South Korea have announced a new world record for the length of time they sustained temperatures of 100 million degrees Celsius — seven times hotter than the sun’s core — during a ...

Tech giant Google is investing money into a futuristic nuclear fusion plant that hasn’t been built yet but someday will replicate the energy of the stars. It’s a sign of how hungry big tech companies ...

Commonwealth Fusion Systems, the MIT startup racing to build the world’s first working fusion energy device, said on Thursday it had raised $863 million from investors including Google, Nvidia, and ...

SINGAPORE, May 1 (Reuters) - A much-delayed nuclear fusion project involving more than 30 countries is ready to assemble the world's most powerful magnet - a key part of efforts to generate clean ...

China has tested a giant robotic system that could help maintain future fusion reactors, moving the country closer to its long-standing goal of building an “artificial sun.” The remote-handling test ...

US government scientists have achieved net energy gain in a fusion reaction for the second time, a result that is set to fuel optimism that progress is being made toward the dream of limitless, ...