Richard Garwin’s role in designing the hydrogen bomb was obscured from the public, even his family, as he advised presidents ...

Something fundamental has changed. India has set a new threshold: It will no longer absorb attacks without a kinetic response ...

Ukraine's Main Directorate of Intelligence said Sunday that Moscow planned to conduct "combat training" launch of its RS-24 Yars.

North Korea has issued a warning to Japan over its upcoming test-fire of a prototype railgun. The futuristic weapon signals ...

VLADIMIR Putin has reportedly failed to launch his nuclear capable intercontinental ballistic missile in the latest blunder for the Kremlin. The misfire comes as Putin is set to phone up Donald ...

"We did a lot of field studies and got nothing to show for it," said one U.S. Naval Radiological Defense Laboratory ...

While most of the world looked away, a new nuclear arms race has broken out between the US, Russia, and China, raising the ...

U.S. Air Force Brigadier General Doug Wickert summoned nearby civic leaders to Edwards Air Force Base in California to warn ...

The fast-moving conflict between India and Pakistan last week demonstrated the inherent dangers of the modern nuclear age.

North Korean leader Kim Jong Un supervised combined tactical drills of special operations forces and stressed "full ...

As the crisis escalated, Pakistan sent "dual signals" - retaliating militarily while announcing a National Command Authority ...

A network of Cold War-era infrasound sensors can help scientists reconstruct trajectories of falling space objects.