Terrorism

Thousands of firefighters and emergency medical personnel responded to Ground Zero, including more than 300 specialized canine search and rescue teams.

More than 2,600 people perished at the World Trade Center, 125 people died at the Pentagon and 256 people died on four airplanes on 9/11.

It’s been 19 years since the United States became "a nation transformed."

Prosecutors say two members of the anti-government Boogaloo movement sought to work with terrorist organization Hamas as part of a plot to overthrow the U.S. government in the aftermath of George Floyd's death.

U.S. Attorney General William Barr condemned the “violence instigated and carried out by Antifa and other similar groups” amid widespread protests over the death of George Floyd during an encounter with police in Minnesota, warning that those responsible will be treated as domestic terrorists.

The FBI has charged a Tampa man with providing material support to ISIS after they say he stockpiled weapons, expressed allegiance to the "caliphate" and worshipped the Orlando nightclub shooter.

Cell-phone evidence was discovered by federal investigators that established the gunman's ties to Al Qaeda, not only before last year's deadly attack at Naval Air Station Pensacola, but before he arrived in the U.S.

The bombing remains one of the deadliest attacks in United States history.

Anyone caught intentionally spreading the novel coronavirus could face terrorism charges, according to a memo released by the department on Tuesday.

The U.S. military says it has conducted an airstrike against Taliban forces in southern Afghanistan, only days after American and Taliban officials signed an ambitious peace deal in the Mideastern state of Qatar.

U.S. Secretary of State Mike Pompeo says the peace agreement will also lead to an eventual permanent cease-fire.

A senior U.S. official said Friday the United States and the Taliban have reached a truce agreement that will take effect “very soon” and could lead to withdrawals of American troops from Afghanistan.

Police said they have secured the mall, and Public Health Minister Anutin Charnvirakul said there were no more bodies left inside. But he added, "we don't know whether there are any additional injuries or deaths or not." He did not say whether the shooter had been found.

Police shot and killed a man in south London after he wounded three people in "terrorism-related" stabbings Sunday, the city's police department said.