On August 6 and 9, 1945, two atomic bombs were dropped over the Japanese cities of Hiroshima and Nagasaki.
George Washington was a key figure in the founding of the United States of America, helping to secure independence from Britain and was its first president.
Life's Little Mysteries investigates the meaning behind the medical emblem of two snakes entwined around a rod.
News outlets incorrectly reported that Dmitry Rogozin had threatened to strand an astronaut on the ISS.