A new map has revealed the terrifying spread of radioactive fallout from US nuclear tests, showing the contamination in 46 ...

The most powerful nuclear weapon ever tested was the Tsar Bomba, a 50-megaton behemoth detonated by the Soviet Union in 1961.

The most powerful atomic bomb ever tested was approximately 139 times more powerful than the recently-announced weapon.

RECA, which awarded financial reparations to people who lived downwind of the Nevada Test Site, ended last year but has now ...

Nuclear power has revolutionized global defense systems, and these bomb tests proved how powerful the atomic weapon can actually be.

Amid the ongoing Russian invasion of Ukraine, there is rising concern about the possible use of tactical nuclear weapons. Recent reports suggest Russia’s relocation of nuclear arms to Belarus, a ...

Opinion 70 years ago, an H-bomb test went awry. We must never forget the fallout.

The world's first atomic bomb was tested in New Mexico in 1945, where hundreds of locals are still facing fallout from the test. Many are also fighting for compensation from the federal government.

Donald Trump warned nuclear bombs were the biggest threat the world was facing, calling their power "incredible." ...

The website explains it as: "Maximum size of the nuclear fireball; relevance to damage on the ground depends on the height of ...

The research shows that the first atomic bomb explosion’s effects had been underestimated, and could help more “downwinders” press for federal compensation.

Christopher Nolan’s epic film builds to the civilization-changing test of the first atomic bomb. Here’s our deep-dive into every harrowing, epic moment of the dazzling sequence.