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 ...

Green industry professionals seek professional development opportunities from the University of Delaware Cooperative Extension to provide career advancement opportunities and to provide their ...

Vertical Voyages takes students upward to sleep in the trees at John Burroughs School. This story first appeared in the Outdoors newsletter. Click here to learn more and sign up. Sometimes, Jon ...

ALBANY — Passersby found themselves looking up Saturday in Washington Park, as competitors took to the branches for the state’s tree climbing championship. While many may remember clambering up trees ...