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 ...

Phil Massaro tackles the 6mm ARC, a military cartridge that's equally at home in the hunting field.

A man who allegedly impersonated a federal agent and then shot around 30 bullets from an AR-15 outside of the Houston County ...

The two stores sold thousands of rounds of AR-15 rifle ammunition to undercover investigators without asking for identification or permits, a violation of states Gun Industry Public Safety Act ...

Shanice Perry recounts a harrowing ordeal after being shot three times with an AR-15 rifle. As she lay in her hospital bed ...