Hydrogen bombs cause a bigger explosion, which means the shock waves, blast, heat and radiation all have larger reach than an ...
UN Nuclear watchdog, the International Atomic Energy Agency (IAEA), has said that Iran holds 440.9 kg (972 pounds) of highly ...
A US official says a seismic station in Kazakhstan collected evidence of an alleged China nuclear test at Lop Nur in June 2020.
Iran cannot use 60% enriched uranium directly in its current form (UF₆, which is stored as a solid in cylinders but handled ...
The United States has revealed new details about a Chinese underground nuclear test that it claims happened nearly six years ...
The allegations were leveled by U.S. officials late last week. Arms control experts worry that norms against nuclear testing are unraveling.
Social media-fueled theories of World War 3 have raised questions over what US states are safe should nuclear war happen.
Remarks by a top administration official appeared to be aimed at dispelling skepticism of its assertions, as President Donald ...
The Enola Gay, the plane that dropped the atomic bomb on Hiroshima in World War II, is now a museum exhibit.