New scientific modeling reveals the shocking distances needed to survive a nuclear bomb explosion and its devastating effects ...

A pretty scary map website allows you to really see what would happen if a nuclear blast was to take place near you. In recent months, talk of a so-called “World War Three” have been rife, with just ...

Nuclear bomb effects computer in pocket. Also issued online. NASM copy: Circular computer lacking. MSRL copy "Changes as of Feb. 1964" inserted. 1. General principles of nuclear explosions -- 2.

The Castle Bravo nuclear test produced an explosive yield of 15 megatons and was 1,000 times more powerful than the bomb that destroyed Hiroshima.

The 80th anniversary of the atomic bombing of Hiroshima and Nagasaki is this week. It was the only time nuclear warheads were used during war. Here’s a look at the history and current U.S. stockpile.

President Donald Trump ordered the Department of War to resume testing nuclear weapons “on an equal basis” with Russia and China on Thursday, a practice halted by the U.S. in 1992. The announcement ...

HIROSHIMA, Japan — Shortly before the 80 th anniversary of nuclear attack on Hiroshima early this month, several dozen elementary school students met with atomic bomb survivor and farmer Toshiyuki ...

President Donald Trump's order for the Pentagon to resume nuclear testing has scientists fearing the world is closer than ever to a global catastrophe. Months before Trump's decision on Wednsday, ...