The president is calling for increased logging in national forests and raising trade protections against Canadian exports.

Less water and moisture mean that fir trees become more vulnerable to attacks by pests that bore into their bark to lay eggs ...

Birch Creek Golf Course recently dealt with an infestation of Douglas-fir tussock moth larvae, which damaged several of the ...

A study finds a quarter of old trees in Oregon’s Malheur Forest died in 10 years, driven by drought, bugs, and overcrowding.

B.A. Blackwell and Associates Ltd. to continue work on $17.9-million project related to hemlock looper moth infestation.

Deciduous and coniferous trees vary in many more ways than only leaf types. Learn these differences and you'll know which ...

An era is ending outside Trafalgar Middle School as a line of venerable fir and pine trees are being removed from the grounds of the iconic city school.

PORTLAND, Ore. ( KOIN) — Older trees in an Eastern Oregon forest are perishing “at an alarming rate,” according to ...

An event will take place on August 16 to show parents around (Image: Fir Trees Nursery) The nursery will be open 7.30 am to 6 pm, 51 weeks a year, and on Saturday, August 16, the High Wycombe branch ...

In Nevada's Humboldt-Toiyabe National Forest, the search is on for the most perfect tree of the many millions growing in the ...

The wretched worm that ravages spruce and fir trees and leaves a brownish mess in its wake seems to be everywhere one looks ...