Sources embedded in Iran uncover 'large scale' personnel and operations affiliated with Iran's nuclear program are now operating out of two of Tehran's top space development and testing sites.

The number of Chinese operational nuclear warheads has increased by more than 100 to over 600, the Pentagon reported.

Japan will not take part in a U.N. nuclear weapons ban treaty conference in New York in March as an observer, said Prime ...

The results suggest that the radioactive dust originated in Algeria's Reggane region, but its plutonium levels didn't match ...

The United States is estimated to have spent more than $400 billion on the kinds of antimissile goals that the president now ...

The Doomsday Clock now stands at 89 seconds to midnight, the closest to catastrophe in its nearly eight-decade history.

The mayors of Hiroshima and Nagasaki have invited US President Donald Trump to visit this year for the 80th anniversary of ...

Bengaluru: Raja Ramanna, whose birth centenary commemorated Tuesday (Jan 28), stood as a towering figure who seamlessly ...

Lawmakers from Japan's ruling parties may attend a convention of signatories to a U.N. nuclear weapons ban treaty in New York ...

Andy Haverly aims to save Earth by using a 1960s project to extract geological materials from the ocean floor.

Ken Jones, a retired Air Force Lt. Colonel, shares what it was like flying with nuclear bombs aboard his plane during the ...