During the Cold War, the United States carried out terrifying classified experiments involving nuclear explosions in space, ...
There has not been a major (or minor) nuclear explosion since the 1960s. This is almost entirely because the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) was opened for signature on July 1 ...
Editor’s note: This is part of the “Nuclear winter: Why study it now?” series. Earth scientists Brian Toon and Alan Robock discuss their latest book on nuclear winter, “Earth in Flames” (Oxford ...
See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Earthquakes could be being used as cover for secret nuclear tests, a ...