There is a tree that is rarely seen in suburbia — and that is probably a good thing. This tree is relatively short lived, has ...

A plan to kill hundreds of thousands of barred owls to save spotted owls overcame a major threat when senators this week ...

When felling a tree, it is imperative that you take the necessary precautions (and avoid these no-nos) to keep you and the structures around you safe. Focus and proper techniques are the key points ...

Insect-driven tree mortality is rising across Europe, according to an international study led by the Czech University of Life ...

GOP legislators and animal rights activists have sought to stop a plan to cull barred owls to save spotted owls. The timber industry has joined environmentalists in raising the alarm about ...

The emerald ash borer was first discovered in Colorado in 2013 and now has expanded to dozens of cities, including six alone in 2025.

Carlos Uribe, an arborist and assistant operations manager for St. Helena public works, confirmed at the end of a virtual ...

Columnist Bill Pramuk explains that there is a certain insect pest of coastal live oaks that almost always goes unseen, except for its signs on infested trees.