Add Yahoo as a preferred source to see more of our stories on Google. International attention has been drawn to tank warfare in Ukraine. Tanks have big guns, but medium-caliber cannons on other ...

If the court rules in favor of the gun lobby, we could see a return of bump stocks, which turn semiautomatic rifles into machine guns. A bump stock is installed on an AK-47 at Good Guys Gun and Range ...

Imagine driving down highway 95 in southwestern Arizona. It’s sunset, not quite twilight yet, but you can see that night is quickly approaching. You’ve just passed a sign saying, “Yuma Proving Ground.

This is part of Opening Arguments, Slate’s coverage of the start of the latest Supreme Court term. We’re working to change the way the media covers the Supreme Court. Support our work when you join ...

Syracuse, N.Y. — On April 27, 2016, Victor Vasquez Melendez walked into the Southern Oaks Gun and Pawn in Orlando, Fla., and bought a 9mm semi-automatic pistol. Three weeks later, that same Jimenez ...

While tanks and their big guns have been getting the lion's share of attention in Ukraine, another weapon is proving equally deadly. Medium-caliber cannon — the 20-mm to 40-mm cannon found on infantry ...