If an asteroid was ever threatening Earth, the best way to stop it might be with a nuclear explosion, according to a new ...

At 5:29am on July 16, 1945, humanity entered a dangerous new era as the world's very first nuclear explosion blossomed over New Mexico. As the blast, known as the Trinity nuclear test, vaporised the ...

Gen. Stephen Whiting, the commander of U.S. Space Command, recently made waves when he publicly discussed a major threat that America’s newest military branch recently war-gamed — that of an adversary ...