This July 16, 1945 photo, shows an aerial view after the first atomic explosion at Trinity Test Site, N.M. Nuclear weapons continue to be a hot political topic in Utah and elsewhere 75 years after the ...
75 years of Hiroshima and Nagasaki Day: On August 9, 1945, the US dropped the second nuclear bomb on Nagasaki, three days after Hiroshima was destroyed by the first one - a uranium bomb- 'Little Boy'.