Clark County school police have peeled back the curtain on the guns officers have found on campuses this school year.

A tip to an anonymous hotline leads to arrest of teenager in central Indiana who police say was plotting to carry out a mass ...

Conner from the March 21 Opinion page, “A military machine gun that has been much in the news lately is the AR-15. The thing that makes it different from the ...

A 21-year-old man fatally shot his friend with an AR-15 rifle in a basement in Kensington, Maryland, where police found numerous other weapons and boxes of ammunition, officials in Montgomery ...

Federal officials in Laredo, Texas, say a traffic stop by local police has led them to 5,000 high-caliber bullets reportedly ...

Victoryloc Nguyen wildly fired 'several hundred rounds of AR-15 ammunition' from the rooftop of his apartment complex in Marina del Rey in hours-long siege last April, an incident that came after ...

Editor’s note: We are publishing these 3D animations to show the destructive power of the AR-15. The images may disturb some people. The wounds show the lethal force of the AR-15. But they are ...

One AR-15 rifle, one 30-round magazine, one 40-round magazine, and one 50-round drum magazine were reported stolen.

Detective Inspector Damien Kelly told Mr Gillane that Gardai recovered the AR-15, as well as an Ingram sub-machine gun and ammunition from the garden of an address on Ratoath Drive on February 10 ...