Trump has sought to decrease diplomatic tensions with Russian President Vladimir Putin amid his war with Ukraine, while ...

Former President Richard Nixon and his wife were exposed to potentially harmful radiation during their state visit to Moscow in 1959, according to declassified Secret Service ;documents.

In 1952, California Sen. Richard Nixon saved his political career by making a televised plea directly to America to help explain away accusations of a political slush fund.

On Dec. 2, 1948, evidence stashed in a hollowed-out pumpkin incriminated suspected Soviet spy Alger Hiss and boosted a young Richard Nixon’s political status.

And you wouldn't like Nixon when he's angry. (Painting by Jason Heuser/Richard Nixon Presidential Library) A July 2010 story on NPR featured remarks from Bruce Charles, an Air Force pilot based in ...