What if I told you there was a nuclear bomb SO powerful that even its creators feared using it? This is the story of the Tsar Bomba, the largest and most devastating atomic weapon ever built. With a ...

And all this came from a 1.4 megaton bomb. Tsar Bomba, which was the largest nuclear bomb that has ever been detonated, was 50 megatons. So what would happen if we detonated that above the United ...

Tsar Bomba was a three-stage device, involving the fusion of hydrogen isotopes. A modified Tu-95 bomber codenamed “Bear” dropped it from the air. On the day the iconic bomb was dropped ...