Many people look at trees to relax, taking in the soothing fractal patterns to adjust their eyes from too many hours spent at a computer. Dominick "Dom" Ciruzzi, assistant professor of geology at ...

Many scientists use ropes to climb to tree tops to study organisms found at heights. Here is a short video showing how some of them do it. Climbing Instructor: Joe Maher, Video by: J.P. Lawrence, ...