Chief intelligence correspondent Catherine Herridge investigates
Congressman John Yarmuth makes his case for not building the wall #Tucker
The United States designated an Indonesian radical group behind an attack in Jakarta as a terrorist organization on Tuesday.
New York City's iconic New Year's Eve celebration will be surrounded by sanitation vehicles to stop truck-driving attackers like those in Germany and France.
Intelligence officials also facing a growing danger on the cyber front
Counterterrorism unit on alert after truck attack on Christmas market in Germany
State Department warns ISIS may target Christmas markets In the US
The United States faces its highest threat from Islamist terrorists since 9/11 and much of that stems from those radicalized at home, according to the House Homeland Security Commi...
'Defeating Jihad' author Dr. Sebastian Gorka provides insight
The American military, along with its international partners, will need to remain in Iraq even after the expected defeat of the Islamic State group, Defense Secretary Ash Carter sa...