Only one (or possibly two) of the missing bombs was fully assembled at the time it was lost. The total number of confirmed ...

Fusion technology is a long way from powering a grid — if it ever will. Dozens of fusion startups have launched anyway.

A Brief History Nuclear power has had its share of ups and downs since its inception. The idea of harnessing the energy from ...

Russia’s Defense Ministry is claiming that its forces have captured the coal mining town of Toretsk, their latest ...

Cut Funding for Nuclear Weapons EXCLUSIVE: John Goodman Puts Historic New Orleans Home on the Market for $5.5 Million—Weeks ...

It’s a terrific movie, historically accurate and thought-provoking. The film’s recurring theme is Oppenheimer’s nightmarish ...

In simple terms, that assertion is correct, but for those with an expertise in the field, the longer answer to who did it ...

POCATELLO — A hands-on workshop at Idaho State University is helping train professionals to safely handle the fuels that will power the next generation of nuclear reactors. Called the ISU ...

They are all "subcritical," meaning that they simulate conditions inside a nuclear weapon without triggering a nuclear chain ...

That means experiments that simulate conditions inside a nuclear weapon without triggering a nuclear chain reaction. That runaway chain reaction is what gives a nuke its incredible power. These ...

The United States maintains an arsenal of thousands of nuclear weapons, but it hasn't tested one in decades. Instead, the U.S. is using simulations and experiments to see if the nukes still work.