The modelling, based on a potential Russian strike on U.S. missile facilities, suggests some regions could be less affected than others, though experts stress that nowhere would be truly safe, reports ...

Add Yahoo as a preferred source to see more of our stories on Google. Defense and intelligence agencies are increasingly relying on artificial intelligence (AI) systems to augment their capabilities, ...

Add Yahoo as a preferred source to see more of our stories on Google. A new analysis based on an online simulation tool is raising fresh questions about where Americans might be safest if a nuclear ...

Chinese researchers have proposed a 60-tonne tank powered by a small nuclear reactor and armed with a 50-megajoule electromagnetic railgun. The weapon could theoretically fire projectiles up to 450 km ...