Archaeologists are piecing together the world’s oldest known rune stone. It could shed light on the origins of early written Germanic languages and who inscribed it.

The Ford Nucleon was a concept car from the 1950s that aimed to use nuclear energy for propulsion. Its innovative design never progressed beyond the model phase due to technological and safety issues.

Australia this month made an initial $500 million payment toward its purchase of U.S.-made nuclear submarines.

As the U.S. and Russia decide the future of Ukraine without Kyiv, Putin teases the world with the possibility of nuclear arms ...

Any plan that called for dropping 80 nuclear weapons on any country would have ended in a global catastrophe. W ith news that ...