American Ninja Warrior is back for another season, and this year, seven Iowans compete for the top prize. Fans have already watched the Hawkeye State's competitors run their courses. So, here's what ...

Katie Bone, a 19-year-old Northern Colorado resident, wants to keep her focus on Olympic dreams. Of course, that can be difficult when her blood sugar levels keep seizing her attention. Bone was ...

"American Ninja Warrior" is back for its 17th season, and if you haven't seen it, athletes from across the U.S. race in an obstacle course with stunts so action-packed and death-defying, Batman would ...