Since the karate craze of the 1970s, countless armies of kids have punched, kicked, and yelled “hi YAH!” at strip mall dojos and community center martial arts classes across America. Martial arts ...

Corrections and Clarifications: Although we quoted Matthew Warner accurately in this story, he now says he misspoke during the interview. He says he was never suspended from school. In the parking lot ...

QUANTICO, Va.--Capt. Louis E. Isabelle is in the ring, pounding furiously at Staff Sgt. Clive D. Mitchell. Fending off most of the blows with his heavy gloves, the sergeant gives as good as he gets. A ...

I'm fascinated by a YouTube channel that occasionally shows montage videos of everyday folks of all ages training in the martial arts parks of Beijing. I'm drawn to it because of the simple, matter-of ...

Rener Gracie beamed with pride as he showed me a video on his phone. The footage, taken from a surveillance camera at an apparel store, showed one of his students, a police officer, threatening to ...