The Pilgrim Nuclear Power Station plans to drain radioactive water from two areas of the plant in April, leading to reduced ...

When it was erected in 2019, the giant shell over the damaged nuclear reactor in Chernobyl was one of the biggest structures ever moved by humans. In February a Russian drone put a hole in it.

Leading players have significant financial backing already lined up, often from technology companies and future customers.

Editor in chief Nancy Shute traces the history of nuclear weapons, from the first sustained nuclear reaction in 1942 to the renewed interest in explosive tests today.

U.S. states are positioning themselves to compete for newer, cheaper nuclear reactors being developed as communities and tech giants compete in a race for electricity ...

Fusion reactions are the same source that power stars -- where hydrogen atoms smash and fuse together into helium creating a massive blast of energy.

On the 46th anniversary of the power plant’s partial meltdown, opponents pledged to continue their fight against a planned ...

The Unit 2 reactor at Three Mile Island nuclear power plant in Dauphin County partially melted down on March 28, 1979.

If we hold onto nuclear weapons, most world cities face potential incineration within about an hour’s time. The resulting ...

A Knoxville-based fusion powerhouse says it's solved the fundamental science of harnessing the sun's power to produce electricity.

Holtec International launches “Mission 2030” to build two SMRs at Palisades nuclear plant, nearly doubling energy output.