Even moments that seem calm or curious can change quickly when people are too close to wild animals.

This video shows tree-climbing goats in Morocco, with several goats standing and moving across the branches of an argan tree ...

Add Yahoo as a preferred source to see more of our stories on Google. Most climbers learn on rock or at the gym, but 26-year-old American Noah Kane started with trees in Costa Rica, where he spent ...

Ann Koenig is an urban forester for the Missouri Department of Conservation. In her downtime, she's up in the trees -- as a ...

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 ...

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!

Instagram user Peter Albert Lawrence shared a video offering a look at his day-to-day work as a professional tree climber and arborist. The footage shows Lawrence climbing high into a tree using ...