The United States on Friday accused China of carrying out a secret nuclear test in 2020 as the Trump administration calls for a broader nuclear weapons agreement including both China and Russia.

In 2023, a detector buried off the Mediterranean Sea spotted an impossibly powerful neutrino signal—tens of thousands of times more energetic than anything produced by humanity’s most powerful ...

Science funding cuts in the UK are expected to be a "devastasting blow" for physics research, affecting international ...

The famed collider at Brookhaven National Laboratory has ended operations, but if all goes to plan, a new collider will rise ...

During the Cold War, the U.S. considered stationing nuclear missiles under the ice sheet in Greenland -- and never told ...

Founded by Bill Gates, TerraPower is one of the nuclear industry’s leading startups. But the fiery history of its cooling ...

Talks for a new treaty were frozen by the war in Ukraine. This afternoon, President Trump called for a “new, improved and ...

Beijing, Moscow and shaken American allies are seeking new warheads as President Trump ends more than a half century of ...

The frogs’ adaptations is similar to adaptations made by humans in high-radiation regions, pointing to an underlying ...

Perspective: Washington and Moscow are sleepwalking into a new arms race—while AI speeds the march to a nuclear ...

It’s worth looking at high-assay low-enriched uranium, or HALEU, specifically. This fuel is enriched to higher concentrations ...

All but one of the fund's awards have been for organizations operating in East Tennessee, a historic center of nuclear ...