Trapping for Mediterranean oak borer (MOB) this summer showed this new pest from Europe, North Africa, and western Asia is now present across the northern Willamette Valley in at least ...

Mark Diacono doesn't grow many trees for the sake of the bounty they provide — but these are the notable exceptions.

The first case of aspen running canker in the territory was confirmed by field crews from Wilfrid Laurier University and the N.W.T. forest health surveys last year. Tamara Merritt has more.

Researchers with the University of Minnesota have discovered a tree-killing pathogen in the state for the first time.

Abstract: Cardiovascular disease (CVD) is the leading cause of death worldwide, emphasizing the importance of accurate early detection. This study examines the efficacy of tree-based ensemble machine ...

A new tree disease, known as aspen running canker, was recently discovered in the N.W.T. This disease is often fatal to the ...

Nothing beats the spectacular show fall foliage puts on in the autumn, and you don’t have to travel states away to experience ...

When native plants are overtaken by invasive species, it can affect the entire ecosystem, including pollinators and animals ...