Asteroid 2024 YR4 currently has a 2.3 per cent chance of hitting Earth on 22 December, 2032, making it the biggest ...

So why not the atomic bomb? Nazi Germany ... an element roughly half the size of uranium. Their former colleague Lise Meitner, who a few months before had been forced to flee Germany and seek ...

The lives of two atomic bombing survivors have become unexpectedly linked through the rescue of a life-size model of the bomb dropped on Hiroshima that was bound for the junkyard. When Hiroshi ...

The education ministry on Nov. 28 announced the 1,532 photos and two videos taken between Aug. 6, 1945, when the atomic bomb was dropped on Hiroshima, and December 1945 would be recommended.