Forest protectors are defending mature forests from logging after dam removal and restoration on the Elwha River.

This month, we are going to do a Q/A session. I know I have many great readers! I get wonderful questions via text, email, at ...

Seattle summers are filled with sunny days and lush trees and shrubs throughout parks and neighborhoods, providing cooling ...

Dear Master Gardener: We would like to plant a large shade tree with beautiful fall color to add to our landscape. Is a ...

Between 2000 and 2020, data found a mean increase of 8.15 percent tree cover across 1,836 counties, which experts say will ...

In a Swiss pine forest, the treetops are being sprayed with mist in a bid to discover the effect that drier or wetter air has ...

In heavily affected areas, up to 30% of beech trees are killed within seven years of contracting beech leaf disease.

GREEN BAY, Wis. (WBAY) - WPS begins a new tree trimming project with the goal of preventing power outages. WPS said the ...

Four property owners are still accused of cutting down King County trees to improve the view from their homes.

For decades, development, disease and insect infestation have chipped away at the tree canopy, leaving Twin Cities ...

Bayer said on Monday that the U.S. Supreme Court had asked the solicitor general for an opinion in the Durnell case, as the ...

All tree leaves have an outer layer called the epidermis, which can also be used in the identification process. This leaf "skin" always has a waxy cover called the cuticle and varies in thickness ...