Gravity is the constant enemy in climbing, and lessening its effects is the primary consideration for high-end sport climbing. The rope is one of the largest contributors to climbing weight, ...

Tree climbing is typically regarded as a happy childhood activity. However, one company is helping people of all ages discover, or rediscover, one of life’s simple pleasures. Expert tree climber Tim ...

Biotropica is the journal of The Association for Tropical Biology and Conservation. Published quarterly, Biotropica reaches over 1,500 subscribers around the world. Biotropica publishes reports of ...

Do you always know the exact length of every rappel? At some point in your climbing career, you will probably encounter a rappel that is unknown but looks too long for your measly single line. Instead ...

When you think of science and math, you probably don’t picture dangling from a rope 30 feet in the air. But at Davey Tree’s new SEED Campus, short for Science, Employee Education and Development, the ...