President Donald Trump ordered the construction of a new missile defense system covering the United States, the latest move ...

The number of Chinese operational nuclear warheads has increased by more than 100 to over 600, the Pentagon reported.

The Doomsday Clock, a symbolic measure of how close the world is to catastrophe, was moved to just 89 seconds to midnight ...

North Korean leader Kim Jong Un has inspected a facility that produces nuclear material and called for bolstering the country ...

The United States is estimated to have spent more than $400 billion on the kinds of antimissile goals that the president now ...

Seventy-eight years ago, scientists created a unique sort of timepiece — named the Doomsday Clock — as a symbolic attempt to ...

Kim Jong-un has inspected a nuclear-material production base and a nuclear weapons institute, emphasizing that strengthening ...

In what may not come as much of a shock to many, the Doomsday Clock has inched closer to midnight and is now 89 seconds away ...

Earth is moving closer to destruction, a science-oriented advocacy group said Tuesday as it advanced its famous "Doomsday ...

(AP) - to, a science-oriented advocacy group said Tuesday as it advanced its famous “Doomsday Clock” to 89 seconds till ...