Personnel monitoring radiation levels at Savannah River Site, a facility in South Carolina that once produced parts for nuclear weapons, found a radioactive wasp nest in July. While this might sound ...

Fragments from a Russian drone were found to contain traces of dangerously radioactive uranium, which experts fear could release cancer causing radioactive dust to those exposed to it ...

An accidental discovery in 1896 by Henri Becquerel, involving fogged photographic plates exposed to uranium salts, unveiled ...