This guide has all the details you need to know to get you started with the Roblox survival game, Survive the Sniper.

A .30-06-caliber Mauser bolt-action rifle could have been disassembled within seconds on the rooftop where the sniper fired at Charlie Kirk.

Suspect Tyler Robinson's roommate showed investigators messages that discussed hiding a rifle and engraving bullets, authorities said.

Kai Kloepfer, 19, has developed a prototype gun that unlocks with a fingerprint sensor, like a smartphone. Could it save lives? WSJ's Geoffrey A. Fowler takes it for a first test shot. Photo/Video: Ja ...