Can tree bark work as well as granite to provide handholds? Legendary climber Chris Sharma thought so, and set out to climb this 252-foot tall redwood in northern California.
The world's tallest tree is found in northern California - it's a redwood that stands 379 feet tall. This tree and its relatives are the largest single organisms in the world, but just how big can these trees really get?
Wildlife photographer Michael Nichols wanted to photograph a 300-foot-tall redwood in a dense forest with no clear lines of sight. So he built a custom camera rig to take tons of close-ups to stitch together.
So modern treehouses aren't new, but the designers of this project in New Zealand have crafted something that blends fantastically with its host redwood tree. The fungus or chrysalis-shaped building—take your aesthetic pick—will be a smallish restaurant built by, of all people, the NZ Yellow Pages. It's currently…