Kremlin warns of nuclear war if the European Union backs Ukraine’s use of long-range weapons on Russian soil, escalating ...

The foreign minister still assured that Russia possesses weapons "that will have serious implications for the handlers of the Ukrainian regime" ...

Russia has warned Western nations that a nuclear war would ensue if they gave the green light for Ukraine to use long-range Western weapons to strike targets deep inside Russia.

Does the development of hypersonic weapon technology heighten the risk of nuclear conflict to levels not seen since the Cold ...

Follow @newyorkercartoons on Instagram and sign up for the Daily Humor newsletter for more funny stuff. For years, Russia has ...

At the same time, CERN will continue to work on projects already underway with about 270 employees of the Russian Joint Institute for Nuclear Research ...

More than $3 billion will go to 25 projects across 14 states to increase domestic production of advanced batteries, the U.S.

The de facto absence of European arms control regimes has opened political and operational security gaps. NATO and its ...

Constellation said Friday the company has a 20-year deal with Microsoft to restore the Three Mile Island's Unit 1 nuclear ...

The International Atomic Energy Agency (IAEA) has urged Moscow to immediately withdraw its military and other personnel from ...

Yemen signed its first-ever Country Programme Framework (CPF) with the International Atomic Energy Agency (IAEA).

Russia warned the West and Ukraine on Friday of "disastrous consequences" if Kyiv moved against close Russian ally Belarus, ...