The head of Russia's nuclear testing site said on Tuesday his secretive facility was ready to resume nuclear tests "at any ...

North Korea says leader Kim Jong Un has supervised successful tests of two types of missiles as he ordered officials to ...

The double flash could have been a nuclear explosion of two to three kilotonnes - equivalent to 2-3,000 tonnes of TNT.

Zakre, the policy and research coordinator at the International Campaign to Abolish Nuclear Weapons, suggests that the 2024 ...

Hispanic and Native American victims of the world's first atomic test will press House members next week for compensation for ...

Russia last carried out a nuclear test in 1990 Russian think-tank wants Putin to order a test to cow West Test is possible response to missiles for Ukraine-analysts Resuming testing could spur new ...

and the 1997 Comprehensive Nuclear Test Ban Treaty (CTBT) in the case of nuclear weapons. But as a “standard of appropriate behavior,” norms are not always concrete. In the nuclear order, norms can ...

Traces of radioactive Cesium-137, first released during Oppenheimer's 1945 Trinity test, have been detected near Russia’s ...

Moscow has not conducted a nuclear weapons test since 1990, the year before the fall of the Soviet Union, but some Western and Russian analysts say President Vladimir Putin could order one to try ...

Proponents said the pact would lock in U.S. design superiority and help deter the spread of nuclear weapons. Both Russia and the U.S. say they have not conducted tests that would undermine the CTBT.

“Washington must test new nuclear weapons for reliability and safety in the real world for the first time since 1992 — not just by using computer models.” Project 2025, a conservative ...