When it comes to marking anniversaries of the atomic bomb, there are a few obvious choices. July 16, 1945, was the date of the Trinity test, the first nuclear explosion, and has been used by some as ...

Hydrogen bombs cause a bigger explosion, which means the shock waves, blast, heat and radiation all have larger reach than an atomic bomb, according to Edward Morse, a professor of nuclear engineering ...

Add Yahoo as a preferred source to see more of our stories on Google. Oct. 14—In the shadow of a federal government shutdown, the site where the first atomic bomb was tested will not be open to the ...

After the successful nuclear detonations on top of Hiroshima and Nagasaki, the Soviet Union was slow to react and focus its resources on nuclear research. However, thanks to successful espionage ...

Visitors to the Historic Wendover Airfield can now see how crews loaded some of the first atomic weapons during World War II, thanks to a newly reconstructed loading cradle installed at the site's ...