No need to pedal around in circles when joining two loops together makes one terrific bike ride. Wolf Den Loop and Karst Loop are two of the trails that get mountain bikers smiling at Hobbs State Park ...

Having watched skateboarders and cyclists looping-the-loop, stuntman Damien Walters fancied having a go... on foot. He joined forces with Pepsi Max to do just that, launching the soft drink's ...

The question, "Why are a roller coaster loops circles and not squares?" comes from Ms. Adams’ class. When I go to an amusement park, the first place I head is a roller coaster. I love the thrill of ...