From 'Survivor' classics to one-hit wonders, challenge creators John Kirhoffer and Christopher 'Milhouse ' Marchand take us ...

Certainly one of the most easy to recognise treehouses, this cute one is designed in the shape of a fox’s head, making it as ...

Alex Honnold, the rock climber who famously scaled Yosemite's El Capitan without ropes, will try his hand at a 1,667-foot skyscraper in a spectacle aired live on Netflix.

It's a piece of exercise "equipment" most people overlook, but that staircase can do more than get you from point A to point B. If you've wondered about the average number of calories burned climbing ...