If you were a child in 1990, then you wanted to be a ninja. I actually suspect that this is true for literally every child of every era who has known what a ninja was, but I can really only speak from ...

Discover the hidden world of the ninja—Japan’s legendary shadow warriors. This video delves into their intense training, the ...

KOKA, Shiga Prefecture--Like the furtive ninja groups it hosted in feudal times, this city in western Japan still has secrets to spill. In this latest instance, researchers discovered the first known ...

"American Ninja Warrior" keeps upping the ante with its courses and contestants. And that's especially true for its female competitors. Viewers are also used to seeing female ninjas who are as tough ...