A fully automatic machine gun was last seen at the U.S. Postal Service in Detroit. Thompson is a licensed firearm dealer in Ohio, and he says tracking information went dark in February in Detroit ...

Earlier this month, U.S. Deputy Attorney General Lisa Monaco announced an initiative to help combat the alarming proliferation of machine gun conversion devices (MCDs), commonly referred to as ...

A trio of Second Amendment rights organizations filed a lawsuit Monday in San Diego federal court challenging a new state law that Gov. Gavin Newsom signed Friday that bans the sale of semi-automatic ...

A semi-automatic pistol with a conversion device installed making it fully automatic is fired as four empty shell casings fly out of the weapon, at the Bureau of Alcohol, Tobacco, Firearms, and ...

Add Yahoo as a preferred source to see more of our stories on Google. FILE - A finger points to a pin of an M-16 that makes it a fully automatic machine gun receiver, in a row of AR-15 style rifles at ...

The FBI says machine gun conversion devices, or switches, are on the rise in Wisconsin – and becoming part of daily investigations. A switch is an illegal device that can turn a regular semi-automatic ...

When news breaks, you need to understand what actually matters — and what to do about it. At Vox, our mission to help you make sense of the world has never been more vital. But we can’t do it on our ...

Throughline producer Lawrence Wu tells Cristina Kim all about the maxim gun—the world's first automatic machine gun—and the lengths he took to find out exactly how this 19th century weapon would have ...

A federal judge in Kansas has tossed out a machine gun possession charge and questioned if bans on the weapons violate the Second Amendment. If upheld on appeal, the ruling by U.S. District Judge John ...