Einstein went on to regret the letter to President Roosevelt, calling it "one great mistake in my life".

Einstein was not involved in developing the atomic bomb directly, but in August 1939 he wrote a now-infamous letter to President Franklin D. Roosevelt warning that Adolf Hitler and the Nazi party ...

A letter that Albert Einstein penned in 1952 for a Japanese journal has been put up for auction. Titled "On my participation in the atom bomb project," the document details Einstein's thoughts on the ...

Christopher Nolan’s biographical film Oppenheimer earned nearly one billion dollars at the box office, portraying the "father ...

July 16 is the 80th anniversary of the world’s first atomic bomb test. At 5:30 a.m. on that date in 1945, 12 young girls ...

Iran’s rulers are not coming to the table to make peace. They’re coming to buy time.

Who makes the distinction between a good atomic bomb and a bad bomb? If one is not informed, one would think that only Iran is a threat of making an atomic bomb.

An enthralling letter penned by Albert Einstein 92 years ago has been uncovered, revealing how he cherished the "enviable solitude" of Norfolk while evading the Nazi regime.

Albert Einstein, the ranking physicist of our century, now commits himself unequivocally on the crisis which involved the atomic bomb, the United Nations, Russia, and ourselves.

The Franklin D. Roosevelt Presidential Library and Museum in Hyde Park is opening a new special exhibition.

Albert Einstein is known around the world for changing how we understand space and time. But not many people know that he was once offered a surprising job — to become the president of Israel, writes ...

Manhattan, Mayson, Maud. One of these is synonymous with the race to build an atomic bomb during the first half of the 1940s.