The fire put a lot of stress on the banyan tree, Sparkman and Griffith said, so arborists are working hard to give it ...

Researchers at the University of Oulu, Finland, have developed a new approach to remediate wastewater using a type of modified pine tree bark to remove residues of antibiotics, antidepressants, and ...

Trees produce antibodies against harmful fungi. But bark beetles absorb these antibodies and use them to their own advantage. — ANDREAS ARNOLD/dpa Bark beetles can destroy spruce forests by converting ...

The city will begin removal of ash trees at Yankton Trail Park affected by Emerald Ash Borer. Do you have a diseased tree?

Spokane's urban forest is facing a significant challenge due to a pine bark beetle outbreak, which has resulted in the removal of at least 200 Ponderosa trees.

Exterminators keep getting calls for a reason. Wood-devouring insects, such as beetles, termites, and carpenter ants, are constantly chewing through walls or infecting trees and breaking them down.

Saskatoon city hall is expecting a big increase in Dutch elm disease cases this year after a record 41 positive diagnoses ...