Sometimes, Jon Richard says, he’ll be up in the canopy of a large Missouri tree, doing work of some kind, and will stop for a moment to sit still on a perch.

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 ...

Balin Miller, a noted mountain and rock climber, fell to his death this week at the El Capitan rock formation in California's ...

Natalie Beneviat Tuesday, Aug. 26, 2025 5:00 a.m. | Tuesday, Aug. 26, 2025 5:00 a.m. Saying that a recent tree-climbing school was hands-on is a bit of an understatement. As an arboreal activity that ...

Balin Miller, famed solo climber, died after rappelling off the end of his rope on El Capitan. The fall was livestreamed. NPS is investigating.

An Alaskan climbing influencer has died after falling from El Capitan, a famous vertical rock formation in California's ...