U.S. intelligence officials are warning about the growing use of encrypted communication and private messaging by supporters of the Islamic State.
Threats against the family of former Taliban prisoner Sgt. Bowe Bergdahl are being investigated by federal, state and local authorities.
Howard County police have arrested a man they say went into the Southern District station in Laurel and threatened officers.
Senate Majority Leader Harry Reid says he’s received threats mailed to his home that he calls “ugly, vile, vulgar.”
A West Virginia inmate faces federal charges of threatening President Barack Obama and his family.
Maryland State Police say a man was taken into custody at Montgomery Mall after threatening to kill workers at a luggage store.
C.J. Urquico has lived on Guam for 19 years so he’s used to a military backdrop to everyday life. Navy ships visit, Air Force jets fly overhead and war games are played off the Pacific island’s shores.
A Washington man is facing charges after allegedly twice threatening to bomb an Amtrak bridge in the city.