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, ...

The National Nuclear Security Administration is a semi-autonomous agency within the Department of Energy that oversees the ...

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

Ukraine said a Russian drone crashed into the containment structure, starting a fire, but so far radiation levels have stayed ...

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

Rachel Maddow looks at growing public anger at Donald Trump's war on the U.S. government, and looks at how cuts in the ...

We might already be too late to knock ‘city killer’ asteroid 2024 YR4 out of the way with a tested method, a scientist has ...

The assessment near the end of President Biden’s term found that the risks have increased as Tehran has been weakened.

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 ...