Gun-makers, on the other hand, said AR-15-style rifles are responsible for a small portion of gun homicides and the blame must go to the shooters rather than their weapons.

Any bullet can kill, and instantly, when it hits a vital organ. The higher speed of a bullet from an AR-15 causes far more damage after it hits the body and drastically reduces a person’s ...

An AR-15 is a semi-automatic or self-loading rifle that has been called "America's rifle" by the NRA with well over 15 million sold by 2019. An AR-15 is not a specific model, but a style.

St. Louis school shooter had an AR-15-style rifle, 600 rounds of ammo and a note saying ‘I don’t have any friends. I don’t have any family,’ police say ...

The AR-15 is more than a weapon. It’s also a symbol. This investigation sought to understand the rifle’s impact, and here’s what The Post learned.

The Supreme Court refused to take up what would’ve been its next big gun case on Monday, declining to weigh in on Maryland’s ban on certain so-called assault weapons.