Both of the suspects accused of butchering a British soldier during broad daylight on a London street had long been on the radar of Britain's domestic ...
The father of a Chechen immigrant shot dead by U.S. law enforcement agents while being questioned about his ties to a Boston Marathon bombings suspect ...
The embarrassing arrest of a suspected CIA officer in Moscow is the latest reminder that, even after the Cold War, the U.S. and Russia are engaged in ...
The government allowed "a small but significant number" of terrorists into America's witness protection program and then failed to provide the names ...
A man was sentenced Friday to four life terms for plotting to behead federal witnesses whose testimony helped convict him for his role in an earlier ...
An American man who fled a day before being convicted in 1991 of killing his 2-year-old stepson has been tried and convicted again in Greece, where ...
FBI director Robert Mueller discussed the Boston Marathon bombings investigation with his Russian counterparts during a trip to Moscow and engaged in ...
The surviving Boston Marathon bombing suspect exchanged text messages with a friend who had become suspicious after seeing what looked like a familiar ...
One of three college students arrested Wednesday in the Boston Marathon bombings case was allowed to return to the United States from Kazakhstan in ...
Three college friends of Boston Marathon bombing suspect Dzhokhar Tsarnaev were arrested and accused Wednesday of trying to protect him by going into ...
A member of the House Homeland Security Committee says the FBI would have carried out a much more intense investigation of two men now suspected in ...
A key U.S. lawmaker said Sunday he believes the Boston Marathon bombing suspects had some training in carrying out their attack and that their mother ...
Investigators are looking into whether suspected Boston Marathon bomber Tamerlan Tsarnaev, who spent six months in Russia's turbulent Caucasus region ...
The two brothers suspected of bombing the Boston Marathon appear to have been motivated by a radical brand of Islam but do not seem connected to any ...
The name of the dead Boston Marathon bombing suspect was included in a federal government travel-screening database in 2011 after the FBI investigated ...
The head of the Senate intelligence committee wants to know what the FBI learned when it interviewed Boston Marathon bombing suspect Tamerlan Tsarnaev ...