PEORIA, Ariz. - A new inflatable obstacle course has opened on Lake Pleasant that offers plenty of fun - and potential embarrassment - for families across the state. Paqua Park, which floats on ...

The obstacle course show Ninja Warrior could soon become the inspiration for a new take on a classic Olympic event. An obstacle discipline test is being considered as a potential new fifth discipline ...

How do I set up an obstacle course in my backyard? Ninja warrior may have started as an obscure Japanese tournament, but it has exploded into mainstream Western culture with television shows based on ...

A robotic ray is guided through an obstacle course using light. Video courtesy of Sung-Jin Park and AAAS/Science. Read the article: ...