The US military did not use bunker-buster bombs on one of Iran’s largest nuclear sites last weekend because the site is so ...

A university researcher has been painstakingly recovering the remains of atomic bomb victims on the island of Ninoshima.

Iran said Saturday its cooperation with the International Atomic Energy Agency "will take on a new form", expressing a desire ...

In particular, the report states that the long-term impact from a nuclear weapon being used in a war will have to be assessed in segments like – Fire Dynamics and Emissions; Plume rise, Fate and ...

Iran just ended its cooperation with international inspectors, suggesting no post-bombing deal is imminent. That may point to ...

The vice governor of Hiroshima Prefecture has met people in South Korea who survived the atomic bombings in Japan.

Your tax dollars are being spent to build seven new nuclear weapons programs simultaneously. But there’s time for public ...

If the U.S. does drop a powerful "bunker buster" bomb on a suspected underground nuclear weapons site in Iran, experts in radiation hazards say there is little risk of widespread contamination.

The US has lost at least three nuclear bombs that have never been located – they're still out there to this day. How did this happen? Where could they be? And will we ever find them?

In 1961, the Soviet Union tested a nuclear bomb so powerful that it would have been too big to use in war. And it had far-reaching effects of a very different kind.

The first nuclear bomb test, conducted in 1945, set off an international arms race that included nuclear testing. But how many nuclear bombs have been detonated during tests and in active war?

Why did US bomb Iran? In Trump's vibes war, it's impossible to trust anyone. | Opinion At least the last time a Republican president got America involved in a military quagmire in the Middle East ...