At the height of the Cold War, US Air Force officials proposed a terrifying plan to help America demonstrate its superiority ...

The National Nuclear Security Administration (NNSA) is celebrating “a significant milestone,” announcing that it completed a ...

If an 800-kiloton nuclear warhead detonated above Manhattan, its centre would reach a temperature of approximately 100 ...

In a war with the US, North Korea stands to lose everything. The military asymmetry between the two nations would make the ...

The rewrite was done to speed up the construction of a new generation of nuclear reactors. Critics warn it could compromise ...

At its current production rates, China is likely to have a far more menacing submarine force than Russia in short order—though its quality is still uncertain.

LONDON, Jan 26 (Reuters) - A group of artists is shining a light on the impact of climate change, rising sea levels and nuclear testing in the Marshall Islands after travelling to the remote Pacific ...

Countries often share similar goals, such as peace and prosperity for their citizens, so it might seem strange that they find ...

The new Doomsday Clock time has been set by the Bulletin of the Atomic Scientists. Here’s what it means.

India is moving from adaptation to actively trying to influence the global agenda, using its unique position as a growing ...

Protesters in Iran are begging US President Donald Trump to launch military action to help topple the Islamic regime. But ...

Russia is demanding Ukraine cede territory it currently holds as a condition for ending the war. But new analysis shows ...