Scientists learn how to ascend and study the world’s tallest trees. Tree Climbing School at Dorena offers a demanding 4-day training to teach ecologists and scientists the skills they need to ascend ...

Taking to the trees Students from a summer adventure camp in Evergreen, Colorado, climb the trunk of “Gus Otis,” a ponderosa pine. They are first-timers, learning to climb at one of Tree Climbing ...

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, ...

Climbers Brian French and Will Koomjian ascend the Brummit fir in Coos County Oregon. It is the National Champion Douglas fir and stands 335 feet tall. Freesolo Photography / Sean O'Connor “Watch out!

ORSON, Pa. — A man from Central Pennsylvania is on a mission to climb the tallest tree at the highest point in every county in the Commonwealth. That mission brought Van Wagner to Wayne County. Wagner ...