BOULDER, Colo. — April 26 marks Arbor Day. People around the world celebrate the holiday by planting trees. The holiday started in Nebraska in 1872. More than 1 million plants were reportedly planted ...

Saying that a recent tree-climbing school was hands-on is a bit of an understatement. As an arboreal activity that requires a whole-body commitment, the course held Aug. 12-15 by Penn State Extension ...

Four certified tree climbers are set to boost conservation and operational efforts at the Sungai Pin Conservation Area by SKG Green Sdn Bhd, a subsidiary of Sabah's state-owned Sawit Kinabalu Group.

ATCP partners with ArborEXPO to provide its members 25% off tickets to ArborEXPO 2026, a tree care industry event for networking, education, and training. This strategic partnership provides our ...

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 ...

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

How salt is made; a boot camp for tree climbing; Tualatin pumpkin regatta. The legacy of salt making is explored, from the days of Lewis and Clark to the modern facilities of Jacobsen Salt Co. Then, ...

On an October day in Plumas National Forest, Alex Lemnah traverses the canopy of an incense cedar nearly 100 feet off the ground, listening carefully for the sound of a branch snapping under his feet.

TUCSON, Ariz. (KGUN) — Trees give us shade, they give us fruit and they give us life. But it takes a lot of work to keep our trees healthy. Friday was the start of the Arizona Community Tree Council’s ...

Tree climbers from around the world took to the trees at Owen Park to compete in the Midwestern Chapter of the International Society of Arboriculture's (MWISA) Tree-Climbing Qualifying Competition.

ALBANY, N.Y. (NEWS10)– For the second year in a row, Washington Park is preparing for another New York State Tree Climbing Championship on Saturday, June 22. The competition moved upstate in 2023, and ...