A U.S. Army veteran who drove a truck into a crowd of New Year's Day revelers had pledged allegiance to Islamic State, but acted alone in the attack that killed at least 14 people, the FBI said on Thursday.

The FBI says it recovered the stark black banner ... State group.Routed from its self-proclaimed caliphate in Syria and Iraq by a U.S. military-led coalition more than five years ago, the Islamic ...

Shamsud-Din Jabbar recently renewed his Muslim faith after abandoning it in his 20s and 30s, his half-brother said.

The FBI now says the New Orleans truck attack acted alone when he drove a pickup truck into a crowd of New Year’s revelers, killing 14 people

After finishing their investigation of the area, the FBI turned Bourbon Street back over to the City of New Orleans. Mayor LaToya Cantrell announced that Bourbon Street would reopen before 3 p.m. That time was pushed up by the city to 12:30 p.m.

The FBI says the man responsible for the ramming ... in 2014 when its fighters took over vast swaths of territory in Iraq and Syria. The organization used its growing global position to call ...

James Davis, the former FBI agent who led the team that processed Saddam Hussein after his capture in Iraq and later led the Denver Field Office, has died. Davis was walking his dog when he had a heart attack Friday morning, The Denver Post reports.

William Bratton once ran the New York City and Los Angeles police forces. Now he's been hired to help New Orleans better security after last week's massacre on Bourbon Street.

A senior Israeli official says the government is working with allies in a renewed push to win the freedom of an Israeli-Russian researcher who is believed to have been kidnapped in Iraq nearly two years ago.

In a self-recorded video, the suspect in the deadly New Orleans truck-ramming attack was wearing Meta smart glasses to scout out his rampage.

The majority of attacks inside the U.S. since 9/11 have been perpetrated by people who had little connection to a terrorist organization.

The military ties of the man who carried out an attack in New Orleans on New Year’s and another who died in an explosion in Las Vegas the same day highlight the increased role of people with military experience in ideologically driven attacks,