FBI: Pan Am Flight 103 bombing still under investigation 33 years later

FBI officials believe they have not captured all of the people responsible for the Pan Am bombing that killed 270 people, including 190 Americans in 1988.

Saudi Arabian 'potential terrorist' nabbed at US-Mexico border

A "potential terrorist" with links to a number of "Yemeni subjects of interest" was captured in Arizona after illegally crossing the U.S.-Mexico border, authorities say.

Journalists investigated by CBP anti-terror unit, watchdog group reports

Jeffrey Rambo, an agent who acknowledged running checks on journalists in 2017, told federal investigators the practice is routine.

Liverpool explosion: UK says taxi blast was a bomb, raises threat level

U.K. police say an explosion in a taxi outside a Liverpool hospital that killed the suspected bombmaker is being treated as a terrorist incident.

Paris Terror Attacks: Saturday marks 6 years since gunmen killed 130

The Paris Terror Attacks of 2015 live in the minds of the French every day, but especially on Nov. 13. Here’s a look back at what happened the night of the attacks.

Terrorism threat 'heightened' over holiday season, DHS says

While DHS said it had no credible information on a specific threat, the agency warns in its latest national terrorism advisory bulletin that mass gatherings for the upcoming religious holidays could be potential targets.

Kashmir students face terror investigation for cheering Pakistan win

Police in Indian-controlled Kashmir are investigating students and staff at two medical colleges under a harsh anti-terror law for celebrating India's loss to archrival Pakistan in a T20 World Cup cricket game

Airborne terrorism threat test includes releasing non-toxic gas into subway system

If you happen to see aerosol gases being pumped into the subway starting Monday do not be alarmed.  It’s part of a nearly two-week-long study on airborne terrorism threats.

Norway bow-and-arrow massacre 'act of terror,' officials say

Authorities are calling the shocking bow-and-arrow rampage in which an attacker killed five people in a small town in Norway a terrorist act. Police arrested a 37-year-old Danish citizen for allegedly targeting people in a supermarket and elsewhere.

Taliban rules out working with US to contain ISIS

The Taliban have ruled out cooperation with the U.S. to contain extremist groups in Afghanistan.

NYC man convicted of trying to join Taliban to fight the US

A New York City man has been convicted on charges alleging that he tried to help the Taliban fight American forces.

California man sentenced to life for fatal synagogue shooting

A 22-year-old man was sentenced to life in prison without the possibility of parole Thursday for bursting into a Southern California synagogue on the last day of Passover in 2019 with a semiautomatic rifle, killing one worshipper and wounding three others.

Dylann Roof's death sentence should stand, prosecutors say

In court documents filed Thursday, federal prosecutors argued that a three-judge panel of the 4th U.S. Circuit Court of Appeals correctly ruled last month that the government had proven its case against Dylann Roof

Al-Qaida chief appears in new video released on 9/11 anniversary

Al-Qaida leader Ayman al-Zawahri has appeared in a new video marking the 20th anniversary of the Sept. 11 attacks, months after rumors spread that he was dead.

Paris 2015 attacks: France begins trial of 20 men accused in night of terror

France began the trial of 20 men accused in the Islamic State group’s 2015 attacks in Paris that left 130 people dead and hundreds injured.

US drone strike against ISIS-K in Afghanistan won't be the last, Biden says

President Biden said Saturday’s retaliatory drone strike against ISIS-K in Afghanistan won’t be the last measure the United States takes against the group.

How dangerous is ISIS-K in Afghanistan? | EXPLAINER

The Islamic State offshoot that Americans blame for Thursday's deadly suicide attacks outside the Kabul airport got its start six years ago with several hundred fighters who regarded the Taliban as too moderate. The group known as Islamic State Khorasan formed along the mountain border of Pakistan and Afghanistan.