"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Here’s what you’ll learn when you read this story: Since its invention, Kevlar has saved thousands of ...

BRIGHTON, Colo. ‒ Bulletproof glass. Security cameras. Panic buttons. As the elected county clerk and recorder in a suburb of Denver, Josh Zygielbaum's days are normally filled with marriages, vehicle ...

Thousands of police officers and soldiers who were saved by a bulletproof vest owe their lives to a Delaware woman named Stephanie Kwolek. Kwolek, who died Wednesday, was a DuPont Co. chemist who in ...

Cliff likely is the only officer who will fling drool on his Kevlar vest. The German boxer starting next week will don an extra-large size armored vest when he goes into the field for the La Crosse ...