NASA is developing a groundbreaking spacecraft concept designed to revolutionize Mars travel. The ambitious plan involves ...

The new material could be key to finally building a successful fusion reactor.

The energy industry in the U.S. is undergoing rapid change, and the needs of “hyperscalers” and others have led to a ...

Could nuclear propulsion be the breakthrough that takes humans to Mars more efficiently? This deep dive explores the ...

Engineers developed an engine prototype which could reach unprecedented speeds, cutting down interplanetary travel time.

China’s new nuclear-battery attack submarine – a unique hybrid boat running on batteries like a conventional sub but which ...

Russian scientists claim to have developed a plasma electric rocket engine that could enable travel to Mars in just one to ...

New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons on the lunar far side.

Arizona already has one of the largest nuclear power plants in the nation and more might be coming — though possibly in ...