As global concern over nuclear tensions periodically resurfaces, one of the world’s leading historians of nuclear weapons has broken down, in stark detail, what a human would experience during an atom ...

Next month it will have been 80 years since the Japanese cities of Hiroshima and Nagasaki were devastated by nuclear attacks. More than 200,000 people – mostly citizens – would die by the year's end ...

Vladimir Putin fuelled World War Three fears b ybroadcasting simulation of London being nuked. As the destruction unfolds, a rolling ticker informs audiences how many people would be killed if Putin ...

Newsweek has looked at the potential fallout of the U.S. using the largest nuclear weapon in its arsenal, the B-83, on capitals in North Korea, Russia and China.