PORT HUENEME, Calif. (KABC) -- An "all clear" was given Tuesday morning after a report of an active shooter near Port Hueneme's Naval Base Ventura County was deemed to be unfounded, officials said.

WILMINGTON, Del. -- Delaware state police say a trooper was killed in what officials said was an active shooter situation at a DMV facility in New Castle County on Tuesday afternoon. The suspect in ...

Luke Air Force Base was off lockdown after earlier reports of a possible active shooter at the base on Dec. 19, officials said. Military personnel had been ordered to shelter in place as law ...

The man responsible for two shootings at elite universities that ignited rumors of antisemitism has been found dead of a self-inflicted gunshot wound at a New Hampshire self-storage center, ...

The suspect in the mass shooting at Brown University was found dead at a storage facility in southern New Hampshire, several days after two people were killed and nine others were injured on the ...

Section 1. Purpose. Superiority in space is a measure of national vision and willpower, and the technologies Americans develop to achieve it contribute substantially to the Nation’s strength, security ...

As the hunt for the Brown University shooter enters its fifth day, students and others are increasingly vexed and frightened that the killer remains at large and the motive is obscure. “How can they ...

“I can’t think of a single incident where the shooter was able to walk away and be completely unknown and still be at large four days later,” a Roger Williams University professor said. PROVIDENCE — ...

Five days after the mass shooting at Brown University, authorities were still searching for the gunman who killed two people and injured nine inside an engineering building on campus. Police have ...

An unarmed man charged at a shooter, disarming him as he carried out a terrorist attack against an Australian Jewish community over the weekend, authorities said, and the moment was captured on camera ...

The student, in his first year at Brown, described helping others who were more seriously injured than he was as they hid in their classroom. By Stephanie Saul Spencer Yang, 18, who was shot in the ...

At least two people have been killed and several more injured in an active shooter situation at Brown University in Providence, Rhode Island, according to Providence Mayor Brett Smiley. At a press ...