Physicists at UCLA have taken a major step toward creating the most accurate clocks ever by using a thin film of thorium-229.

Survivors of the U.S. atomic bombings on Hiroshima and Nagasaki said being recognised with a Nobel Peace Prize has given them ...

Tanaka, 92, survived the atomic bombing of Nagasaki on Aug. 9, 1945. Related North Korea says new Hwasong-19 ICBM has 'matchless' nuclear attack capability Kim Jong Un visits missile bases ...

Uncredited, Atomic Energy Organization of Iran/Associated Press The IAEA confirmed this information in a confidential report to member states. Grossi visited the Fordow nuclear plant in Tehran ...