Most people think bulletproof vests make you invincible — they don’t. The truth is, every vest has a breaking point, and one too many shots can turn it from lifesaver to liability. This video breaks ...

Add Yahoo as a preferred source to see more of our stories on Google. The Alliance Police Department is asking for the community's help in getting a bulletproof vest for one of its K-9s.

Andrea Porter, a researcher at Texas A&M's School of Public Health, has developed a vest specifically designed for female officers, emphasizing comfort and safety ...