The most common cyberattacks on U.S. infrastructure target the power grid. Officials say eventually one will get through.
A man has been sentenced to one year and three months in prison for helping a would-be jihadist's unsuccessful bombing attempt.
The United States and Britain say they're considering new economic sanctions on the Syrian and Russian governments because of their…
Suicide bombers blew themselves up Sunday during a Turkish police raid against suspected Islamic State militants near the Syrian border.
A suicide bomber struck a funeral gathering in Baghdad on Saturday, killing at least 35 people.
The two men were arrested in Texas.
A Palestinian motorist launched a shooting spree near the Israeli police headquarters in Jerusalem Sunday, killing two people.
Q & A about Ahmad Khan Rahami, New York and New Jersey bombings suspect, and how the FBI conducts terrorism investigations.
Bombing suspect Ahmad Khan Rahami was charged Tuesday with planting a series of explosives in New York and New Jersey.
Authorities are investigating the stabbings of nine people at a Minnesota mall as a potential act of terrorism.
29 people were injured Saturday night from an explosion in the Chelsea neighborhood of Manhattan in New York City.
Ground zero has become a rebuilt World Trade Center, a place forever marked but greatly changed since Sept. 11, 2001.