In less than a millionth of a second after a nuclear detonation or a severe nuclear reactor accident, an enormous burst of ...

Add Yahoo as a preferred source to see more of our stories on Google. This real covert operation took place during the 1950s and 1960s with some volunteers and quite a few unwilling participants who ...

Stephen Kinzer's new book book is Poisoner in Chief: Sidney Gottlieb and the CIA Search for Mind Control. In 1954, a prison doctor in Kentucky isolated seven black inmates and fed them “double, triple ...

Charles Manson was the evil behind the brutal murders of Sharon Tate and at least eight others — but a new documentary speculates that Manson and his "family" of followers may have been influenced by ...