Rafael Grossi said that rising conflict and instability around the world have meant that as many as 20 countries could pursue ...

North Korea said Monday it test-launched ballistic missiles with cluster bomb warheads in the second such test this month, ...

President Trump told PBS News on Monday that “lots of bombs” will go off in Iran if the ceasefire expires without a deal.

The world is at risk of a fresh nuclear arms race, the head of the United Nations’ atomic agency has warned. Rafael Grossi ...

North Korean leader Kim Jong Un oversaw a launch of ballistic missiles carrying cluster bomb and fragmentation mine warheads, ...

Dr. Matthew Bunn said Trump's Iran nuclear claim is "just not true," warning Iran still has enough uranium for 10 to 11 bombs ...

Prime Minister Netanyahu warned that this would be "the beginning of the end for the Jewish people" during a meeting with the ...

South Korea's Joint Chiefs of Staff says the launches happened on Sunday morning from the North's eastern Sinpo area.

Strikes to Iran’s Bushehr nuclear power plant could release long-lasting radioactive cesium 137 into the Persian Gulf, ...

North Korea on Thursday said its testing spree this week involved various new weapons systems, including ballistic missiles ...

North Korea tested a new cluster-bomb warhead on a ballistic missile and an electromagnetic weapon this week, state media ...