Penn State Extension will offer the “Arborist Short Course,” a series of 10 webinars intended to strengthen arborist skills with training in tree biology, care and risk management while preparing ...

In 43 states, jobs involving trimming and pruning trees don't require an arborist license. In those states, the U.S. Bureau of Labor Statistics (BLS) says, on-the-job training may be enough, though ...

CHESTERFIELD — The McSweeney family has traveled as far and wide as the Amazon and to the West Coast for arboriculture projects, but their homestead in Chesterfield is where Priya, a humble teenager, ...