Around the United States, the legality of self-defense tools can vary widely. Some states allow you to carry pepper spray, ...

Self-defense items categorized as any sharp-bladed objects like knives or swords are generally only permitted in checked ...

[Photo by Bao Hua/For chinadaily.com.cn] Martial arts instructor Qianyue, also known as Xiao Xiaoqiong, has pioneered a self-defense technique that utilizes traditional Three Knives hairpins ...