Hydronuclear experiments, barred globally since the 1990s, may lie behind President Trump’s call last month for the United ...

All nuclear-armed countries need to ensure that their arsenals can devastate as they’re expected to, so testing continues -- just not in a mushroom-cloud sort of way.

Russia is still escalating its nuclear threats as the war in Ukraine goes on. If a nuclear bomb were headed toward the US, residents would have fewer than 30 minutes to prepare. Actions immediately ...

Cameron’s upcoming film, Ghosts of Hiroshima, will focus on the aftermath of the atomic bombs in Japan - Universal History Archive/Getty “This might be the most challenging film I ever make.” So says ...

FRENCHMAN FLAT, Nev. — In the middle of a dry lakebed northwest of Las Vegas sits a lone section of a bridge, its steel girders bent like spaghetti. Nearby are other oddities — a massive bank vault ...

Israel needs a 15-ton “bunker buster” bomb to destroy the last untouched nuclear facility in Iran, but only the US has one. Such a powerful weapon — the largest non-nuclear bomb in the US arsenal — is ...

Researchers from the Institute of Modern Physics (IMP) of the Chinese Academy of Sciences have reported new experimental ...