The FBI defended its terrorism classification of the Boulder attack amid criticism from CNN's Juliette Kayyem, as suspect ...

A former FBI official says the Department of Justice's decision to hit two Sinaloa cartel members with terrorism-related ...

Eight people were injured in Boulder, Colorado after a man threw 'incendiary device' into a crowd in an attack the FBI called ...

Police said a man was taken into custody in the attack that the FBI immediately described as an act of terror.

The FBI and law enforcement in Colorado are investigating a possible act of terrorism after multiple people attending a ...

Federal investigators have identified the man accused of bombing a fertility clinic in Palm Springs, California.

Those burned in the attack were taking part in a peaceful, silent walk on Pearl Street, a pedestrian mall, with the aim of ...

CNN has been blasted after one of the lefty outlet’s commentators trashed the FBI as “juvenile” for quickly branding the hate ...

FBI Denver Special Agent in Charge Mark Michalek called the Colorado fire attack on Israeli hostage advocates "a targeted act ...

The FBI and Department of Homeland Security are warning of an "elevated threat" facing the Jewish community in the wake of ...