There has been talk for decades about a true successor to the specialized deep bunker-busting B61-11 nuclear bomb.

During one very unusual Cold War drill, a Soviet Su-7 Fitter attack jet delivered a live tactical nuclear weapon in an end-to ...

Recently, footage has circulated on social media that appears to document one of the ...

When Iran’s covert nuclear program came to international attention over two decades ago, Tehran insisted that its intentions ...

As Bangladesh enters the nuclear era with Rooppur, it joins a world still grappling with the legacy of atomic destruction and the urgency of clean energy. The question is no longer whether nuclear ...

Al Jazeera spoke with MIT professor Ted Postol about what Iran could do with its 440kg of 60 percent enriched uranium.

In October 1961, the Soviet Union detonated the Tsar Bomba, a nuclear weapon with a yield of 50 megatons. The explosion was the largest man-made blast in history, producing a fireball nearly five ...

President Trump ripped up a pact designed to prevent Iran from building a bomb. Getting a better agreement now could prove ...

Concrete crumbling like sand, their faces burning red from the radiation. Sky News speaks to Chernobyl workers who did ...

I admit I am confused. Trump, not the US Congress, declared war on Iran to stop Iran from getting a nuclear weapon by using its civilian nuclear reactor program to make a bomb. Nuclear weapons are bad ...

It happens to all of us. Just when you least expect it—or precisely because you weren’t expecting it—you lose track of something valuable. Sometimes it’s your keys, other times it’s a favorite hat.

Sunday, April 26, marks the 40th anniversary of the world’s worst nuclear power plant accident at the Chernobyl nuclear power ...