(KTVZ) – Increases in mortality among Douglas firs in the Klamath Mountains are the result of multiple factors that have the iconic tree ... fir that are standing, as well as recently fallen ...

Fir trees across Oregon are dying from an ongoing drought plaguing much of the country. In a recent aerial survey, the U.S. Forest Service observed dead trees in about 1.23 million acres (over ...

“We know this little insect is killing fir trees in other states where it is established,” said Deb McCullough, forest entomology professor at Michigan State University. “We need to limit ...

Walk among fossilized trees in Mississippi at one of the only petrified forests in the Eastern United States, gazing at the ...

The grove around the Johnstone Trail is full of dead trees, fallen branches, and dense mounds of dried needles. “Around here, you can walk through a bishop pine forest, and it hasn’t burned ...

True firs, unlike other conifers, feature cylindrical cones that grow erect, pointing toward the sky, and disintegrate before falling ... Tree Association. "Conifers - Douglas Fir." United States ...

An activist is continuing their vigil about 80 feet up a grand fir in an effort to stop logging of an older forest on state lands in the Elwha watershed. The tree sitter, 25, a Port Angeles ...

Erin Baldwin and her 14-year-old son, Silas, saw a mess when they looked down the street from their Forest Acres home Friday morning. Lying across the road was a huge tree that had fallen ...

Climate Lab is a Seattle Times initiative that explores the effects of climate change in the Pacific Northwest and beyond. The project is funded in part by The Bullitt Foundation, CO2 Foundation ...