The cataclysmic shockwave effects of a nuclear blast explained. North Korea's aging fighter jets have a new weapon, and it ...

VIENNA (AP) — The United States and Russia have both recently threatened to resume nuclear testing, alarming the ...

The U.S. and Russia have both recently threatened to resume nuclear testing, alarming the international community and ...

The U.S. and Russia have both recently threatened to resume nuclear testing, alarming the international community and ...

American-born Pope Leo's first foreign trip ends in Lebanon with emotional plea for hope as locals ask Vatican not to forget ...

VIENNA—The United States and Russia have both recently threatened to resume nuclear testing, alarming the international community and jeopardizing a global norm against such tests. Experts say these ...

Hiroshima survivor finds her vision under threat” shone much-needed light on the threat of nuclear annihilation. It shared ...

They say seven’s a lucky number, yet for the dudes in Sylosis, there’s no luck involved in what’s coming next. Their seventh ...

Five years after the August 4, 2020 explosion, one of the largest non-nuclear blasts in history, families of the 236 people ...

An asteroid named YR4 is on a potential collision course with the moon, with NASA estimating a 4% chance of impact in 2032.

It’s been 20 years since I retired from the Air Force and 40 years since I first entered Cheyenne Mountain, America’s nuclear ...