You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. In the summer of 1939, Albert Einstein made what he considered his "one great mistake": signing a ...

Add Yahoo as a preferred source to see more of our stories on Google. Albert Einstein warned President Franklin Delano Roosevelt that Germany was likely pursuing an atomic bomb, prompting the U.S. to ...

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A historic letter written by Albert Einstein to President Franklin Delano Roosevelt changed the entire course of World War II with a shocking three-word admission the theoretical physicist made in it.

A letter from renowned physicist Albert Einstein outlining his own role in the development of the atomic bomb and his opposition to war has been put up for auction, with a guide price of between ...

Einstein later regretted the letter for its ultimate role in helping to develop the atomic bomb. The letter belonged to late Microsoft co-founder Paul Allen. The new owner's identity is unknown. In ...