Just south of Tucson, the Titan Missile Museum offers a rare glimpse into Cold War history — and the chilling reality of nuclear deterrence.

The U.S. is losing the hypersonic arms race to China—but a formidable, new weapon could change the game. When the U.S. Navy’s ...

Once protected by its nuclear umbrella, America’s closest allies are now threatened by it and contemplating their own nuclear ...

According to Stimson's report, the United States possess several deadly weapons. The country has the world's most powerful ...

Military and nuclear experts say any US-Israeli attacks on Iranian atomic sites would be risky and would only set program ...

As tensions between Tehran and Washington mount, Iran has appointed seasoned diplomat Abbas Araghchi to lead critical nuclear ...

The NNSA stated that the power of this new nuclear bomb will be 24 times greater than the one dropped on the Japanese city of ...

The lab designing the warhead says it is accelerating the timeline to respond ‘to a critical challenge and urgent need.’ ...

The B61-13 variable yield gravity bomb is now going into full production seven months ahead of schedule, Sandia National ...

Donald Trump yesterday brushed off warnings about climate change - and said the real threat is "nuclear heat" in a grave warning about Iran. The US President dismissed scientfic warnings about ...

(AP Photo/Ahn Young-joon) Kim Yo Jong, the powerful sister of North Korean leader Kim Jong Un, attends a wreath-laying ceremony at Ho Chi Minh Mausoleum in Hanoi, Vietnam, March 2, 2019. (Jorge ...