The suspect plowed his car into pedestrians and then attacked with a knife. Authorities are investigating whether it was a terrorist attack.

An explosion went off in New York City's Chelsea neighborhood at around 8:30pm EST Saturday night, that injured 29 people.

Seventeen of the dead victims were boys between the ages of 10 and 16.

The FBI arrested three Virginia men who were planning to start a "race war" by bombing Black churches and Jewish synagogues.

A Florida man who posed as a Australian resident online was arrested and charged for allegedly planning a bomb attack on a 9/11 memorial in…

Kenyan warplanes bombed two key camps of the militant group Al-Shabaab Sunday, following a brutal assault on a university last week that left 148 dead…

Two women from New York have been arrested for their part in an attempt to wage jihad in the United States. Noelle Velentzas and Asia…

President Obama spoke out against the terror sieges that have taken place in Paris, France this week and has offered law enforcement and counterintelligence support…

Masked gunmen opened fire at a satirical French publication, Charlie Hebdo killing 12 people and injuring 10. Among those killed were several prominent cartoonists, including Stephane…

President Obama warned Monday that the United States would respond aggressively to terrorism such as last week’s botched attempt to blow up a U.S. airliner. Al Qaeda in the Arabian Peninsula claimed responsibility for the attempted Christmas Day terrorist attack on a plane about to land in the U.S., saying it was in retaliation for alleged U.S. strikes on Yemeni soil.