There’s nothing quite like some good old Cold War hysteria. The Red Scare and McCarthyism had spread across the United States with aggressive fervor in the early 1950s, leading to many communist ...

NEW YORK -- David Greenglass, who served 10 years in prison for his role in the most explosive atomic spying case of the Cold War and gave testimony that sent his brother-in-law and sister, Julius and ...

In the 1940s, the Soviet Union launched an all-out espionage effort to uncover military and defense secrets from the US and Britain (Klaus Fuchs, left, and David Greenglass, right). Associated Press, ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." This story is a collaboration with PopularMechanics.com Traitors? Martyrs? Just what were the Rosenbergs?

NEW YORK (Reuters) - Testimony that could help clear executed American communist Ethel Rosenberg of charges she helped pass atomic secrets to the Soviet Union in the 1950s will remain secret, a judge ...

Read full article: Severe Weather Threat in Houston today: What you need to know to keep you and your family safe . Read full article: Houston, buckle up for roller coaster temperatures and severe ...

Among the nation’s scientists and technicians, neither Julius Rosenberg nor Morton Sobell is a conspicuous man. There are thousands like them; their names are unknown. Intense, spectacled, nondescript ...

The buxom, pretty matron spoke up very clearly in the quiet Manhattan federal courtroom. Calmly, Mrs. David Greenglass, mother of two small children, told court and jury some of the incidents of her ...

David Greenglass was a World War II traitor. He gave atomic secrets to the Soviet Union and then fled to Mexico after the war. His conspirators arranged to help him by planning a meeting with the ...

David Greenglass, who served 10 years in prison for his role in the most explosive atomic spying case of the Cold War and gave testimony that sent his brother-in-law and sister, Julius and Ethel ...