Realta Fusion showed it could generate electricity from a fusion reaction, no steam turbine required.

Companies around the world are competing to see who can build the first commercially viable nuclear fusion reactor. German ...

An experimental fusion reactor in Madison, Wisconsin, has achieved a technical milestone by converting ...

Realta Fusion says it's the first commercial fusion firm to harvest electricity directly from its machine. A proof of concept, not yet net power.

Take a closer look at the seven California artifacts, including poetry and AI, included in "America's Time Capsule," which ...

Celebrating America's 250th birthday, Space.com looks back at what our understanding of space was like in 1776 and what major ...

Democracy is in crisis. But writers such as Young Jean Lee, Tarell Alvin McCraney and Branden Jacobs-Jenkins, are stepping up ...

Dillon Davis ("Tall Guy") and Nichols Neff ("Hat Guy") started a TikTok series that has turned into something bigger ...

Companies are rolling out AI technology and that can mean job losses ...

Geothermal energy?the clean, renewable heat beneath our feet?has the potential to become the backbone of the world?s energy ...