There is also discussion about both countries' stockpiles of nuclear weapons and their nuclear strike capabilities. But do ...

If not for a Spanish fisherman who saw something and said something, the U.S. Air Force might never have recovered a missing ...

Today, there are nine countries that officially possess nuclear arms, including India. But do you know which are the most ...

A Cold War-era spacecraft will come crashing down to Earth this weekend… but nobody quite knows where. The Soviet Union’s “Kosmos 482” probe launched in 1972, bound for Venus, but suffered ...

First, over the past decade Western intelligence analysts and cold war historians began to grasp the role of the GRU, the Soviet (now ... and building an atomic bomb. By the time Koval joined ...

The A-Bomb wasn't just tested by the U.S., as it was infamously used twice against an enemy combatant — the only times to ...

In the long list of “letters that changed the world,” few carry as much weight as the one Albert Einstein signed in August of ...