The Doomsday Clock moves closer to midnight as analysts debate nuclear deterrence effectiveness amid rising tensions with Russia over Ukraine and China's arsenal expansion.

The bombing of Hiroshima on August 6th, 1945, destroyed the city and killed 140,000 people. A second bomb dropped three days ...

Russia’s threats to use nuclear weapons in Ukraine helped usher in this new era, but the underlying developments are deeper.

Eighty years ago today, the innocent ways of the world, or as innocent as they could be, blew up. At 8:15 a.m. on August 6, ...

Donald Trump ruffled Kremlin feathers last week, when he ordered two US nuclear submarines to move closer to Russia.

The acting administrator of NASA, Sean Duffy, announced a directive to build a powerful nuclear reactor on the moon, but it ...

HIROSHIMA, Japan — (AP) — Hiroshima on Wednesday marked the 80th anniversary of the U.S. atomic bombing of the western ...

Japan marks 80 years since the atomic bombing of Hiroshima on Wednesday with a ceremony reminding the world of the horrors ...

Typhon would put St Petersburg in reach of a German offensive mid-range capability, a leap for Germany's strategic culture.

The M51 SLBM exemplifies France’s commitment to nuclear deterrence, evolving from conceptual designs in the 1980s to a sophisticated weapon system operational in the 2020s.

It was not just a pointless demonstration of bravado - it also showed that careless words and vague military threats can move the world closer to a disastrous conflict.