Since the end of the cold war, the United Nations has logged more than 800 incidents in which radioactive material has gone missing, often from poorly guarded sites. Who is taking it - and should …

Iran Warns Any Attack Would Start World War
A senior Iranian military commander has warned that any US or Israeli attack on the Islamic republic would start a new world war, the state news agency IRNA …

Dozens of law enforcement and emergency boats in one of the nation’s largest and most congested waterways will be outfitted this fall with radiation detectors aimed at preventing terrorists from smuggling deadly weapons into the …

When the breakaway region of Abkhazia split from Georgia in 1993, the world’s only known case of enriched uranium going missing was reported after up to 2kg of the potentially devastating material was stolen from …