PHILADELPHIA — In a series of brazen attacks a few summers back, a man known as the “ruthless robber” stole money from his victims and then opened fire on them, leaving little behind but wounded ...

For days, investigators working on the case of the Washington area sniper had been combing shooting scenes searching for evidence to help them identify the culprit and connect him to the crimes. Then, ...

It’s a stark and alarming trend: Mass shooters engraving bullet casings with cryptic messages, leading officials to speculate about their motives and, more recently, their political affiliations. It ...

A new army research project aims to create small projectiles—bullets, mortar shells, handheld rockets—that can change their trajectory in mid-flight. Key Point: In the final phase, the army sees the ...

STATEN ISLAND, N.Y. — Police are conducting an investigation after recovering shell casings and discovering a bullet hole in West Brighton late Friday night, a spokesperson for the NYPD said. Police ...

Here’s What You Need to Know: Designing these new projectiles won’t be easy. The U.S. Army wants bullets and mortar shells that do more than hit a target. It wants projectiles that can hit a moving ...