Sales of bulletproof backpacks have spiked almost 300 percent following a spate of school shootings and the recent attacks in El Paso, Texas, and Dayton, Ohio. Yet, none of the backpacks currently on ...

Kevlar has met its match. For decades, it has been the gold standard for impact protection, from bulletproof vests to armored vehicles, and is still widely used. But scientists have now developed a ...

After being stabbed last year, the leading presidential contender, Lee Jae-myung, is taking no chances. His main rival says he doesn’t need such protection. By Jin Yu Young Reporting from Seoul In a ...