Scientists have used a tiny plastic "obstacle course" to test how much sperm would struggle to navigate during sex in the weightlessness of space.

NORFOLK, Va. — If you’re in the mood for a physical challenge, this one’s for you. The Elizabeth River Trail Foundation launched a new obstacle course, and it has quite the name. “This is the new ...

NORTHWOOD — Coe-Brown Northwood Academy students and faculty got the chance to test their fitness levels on Tuesday on the N.H. Army National Guard's Extreme Rush Youth Challenge obstacle course.

MIDDLETOWN >> A firefighters’ obstacle course tested the skills of six teams Saturday during the Middletown Firefighters Challenge, a competition aimed at raising awareness of how fit first responders ...

Obstacle course racing is being tested as a replacement for show jumping in the Olympic sport modern pentathlon. I was the first reporter in the world to try the Ninja Warrior-like course. Show ...

Designed to "train your body and test your mind," The Puzzle Dash is a unique 5K race that combines an obstacle course with an escape room, organizers said. The enriching event will take place Sept.