You may think we have too many nuclear weapons. Or you may think we don’t have enough. One thing you most certainly do not think, however, is that we should arbitrarily fire the people who keep these ...

Atomic nuclei exhibit multiple energy scales simultaneously—ranging from hundreds down to fractions of a megaelectronvolt. A new study demonstrates that these drastically different scales can be ...

Californians will be able to look to the sky to see an unarmed missile as the Air Force is set to launch the Minuteman III ...

Flames are still raging inside the Chernobyl nuclear station after multiple fires yesterday. Three smoldering fires were ...

WASHINGTON (AP) — As President Donald Trump approaches the first-month mark in his second term, he has moved with dizzying ...

Russia says its forces captured the village of Berezivka in their latest breakthrough in eastern Ukraine’s Donetsk region, ...

After an apparent drone strike blew a hole in the protective shell, there is an urgent need to patch what covers the wreckage ...

The Kremlin is planning to erode US support for Ukraine by using propaganda about the threat of ‘nuclear winter’ to instil ...

Russia has warned that the prospect of extending the last nuclear arms pact with the United States does not "look very promising" as the deal nears its expiry. The New Strategic Arms Reduction Treaty ...

Iran's President Masoud Pezeshkian accused Donald Trump of hypocrisy and seeking to bring the "Islamic Republic to its knees." ...

Prime Minister Justin Trudeau said that developing more electricity to power artificial intelligence will be a key priority of the G7 this year, as Canada assumes the presidency of the multinational ...

Ensuring shared failsafe protocols is the best way to improve nuclear security in a world where arms control progress has stalled.