Learn the most reliable throw line knots for arborists and tree climbers to safely and efficiently set throw weights. This guide covers strong, easy-to-tie knots that improve accuracy and safety when ...

Being an arborist is one of the most dangerous jobs in the country. Go inside a tree-climbing competition to see the skills and safety measures required.

Although Mel Hamilton is completely at ease when she works high in the branches of a tree, she said her mother was anxious while watching her compete in the Illinois Arborist Association Annual Tree ...