The United States said Tuesday that it has observed Syrian chemical warfare personnel visiting known production facilities.

ISIS and similar groups have a specific ideology that separates them from mainstream Islam: Analysis on why the term ‘Islamist Terrorist’ is a misnomer.

Dr. Kathryn Lambert in our latest vlog: “Domestic extremists have caused at least one death in the United States each year for the past 15 years – totaling 225 fatalities in 85 incidents.”

This latest UK terror attack raises questions for the U.S. political establishment. How would America respond if a terrorist attack like the one in Manchester or London happened on U.S. soil?

A popular hotel casino in Manila was attacked by gunmen early Friday morning local time. Eyewitnesses said they heard gunfire and explosions and saw wounded and frightened guests and visitors fleeing the scene.

By Leischen Stelter

Police are expected to help fight terrorism, but what should they be looking for? A 20-year FBI counterterrorism agent – who has interviewed over 500 Jihadists – shares information about books and magazines that are popular with radical extremists. Take note of these 10 warning signs that can help officers assess a person’s level of radicalization.

AQAP’s leader promised punishment for anyone collaborating with the US in an interview published by Al Malahem, AQAP’s media arm.

More than half of the 82 individuals inspired by a foreign terrorist group to perpetrate or attempt a terrorist attack in the U.S. were American citizens born in the States.

A reputed Tunisian citizen named Fadhel Mensi, aka Abu Yusri Al Tunisi, is ISIS’s drone engineer, according to a Dubai-based TV network.