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 ...

"I get to be a kid again," Gavin MacCall tells PEOPLE It all started with a jump. One day in June 2015, Gavin MacCall and his 4-year-old daughter Lylah were spending a rare day inside their Northglenn ...

"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 ...

Drew Dirksen documents how he handles the world's deadliest ninja training.

Tucked into an alcove of the AZ on the Rocks climbing facility in Scottsdale, Lee Cates works on a ring-climb obstacle. He uses two small red rings and the momentum of his body to climb up and down ...

The Pirates vs. Ninja discussion goes back many years in the Geek community. It may not be a hardcore geek debate, but there has been plenty of discourse. The devoted Pirates have always had a long ...

All the Latest Game Footage and Images from Ninja in Training Becoming a Ninja usually takes years of practice and concentration. Thankfully, there’s an easier way to become a pro! Practice hitting ...