Governments and private developers worldwide are accelerating nuclear fusion research amid technical breakthroughs that could bring commercial-scale, clean energy closer to reality.

The Sam Altman–chaired Helion Energy fusion power developer announced a new milestone Feb. 13, achieving record plasma temperatures of 150 million degrees Celsius—10 times that of the sun’s core—as ...

Zap Energy took the wraps off its latest fusion device Tuesday at a research meeting in Long Beach, California, the latest in a string of devices the company has built in its quest to bring fusion ...

Inside a vast, hangar-like building in Devens, a trio of employees are working to test and assemble the pieces of what is likely one of the most advanced machines being built on Earth. One part of a ...

The parent company of President Donald Trump’s Truth Social media platform is merging with a fusion power company, an unusual pairing of the Trump name with a futuristic clean energy venture that aims ...

GREIFSWALD, GERMANY - OCTOBER 29: A worker explains a photo taken about a year and a half ago that shows construction of the interior plasma chamber of the Wendelstein 7-X experimental fusion reactor ...

Nuclear fusion conjures images of massive reactors or banks of dozens of large lasers. Avalanche co-founder and CEO Robin Langtry thinks smaller is better. For the last several years, Langtry and his ...

Trump Media is entering the nuclear fusion sector through a $6 billion merger with TAE Technologies. TAE aims to build its first utility-scale fusion plant by 2026. The deal highlights intensifying ...

The US has certainly spent the year opening doors to dramatically increase domestic energy production. Part of that has to give the signal that the US will embrace nuclear power in ways it hasn’t for ...

Fusion energy promises clean power by mimicking stars. Scientists are focusing on the reactor wall's edge, where plasma meets ...

ALBUQUERQUE, N.M.--(BUSINESS WIRE)--Pacific Fusion today reported results from a series of experiments conducted at Sandia National Laboratories’ Z Pulsed Power Facility under a Cooperative Research ...