More than half a million acres of trees spread across Washington were sick, struggling, or dead last year, according to the ...

New images from the European Space Agency’s Biomass mission show how the satellite uses advanced radar to map flows of carbon ...

Explore Washington’s famous Hoh Rain Forest, a breathtaking part of Olympic National Park with over 140 inches of annual rain. Trails like the Hall of Mosses and Spruce Nature Trail showcase dense ...

Spanning over 1.6 million acres - half of which is water - this forest has rare wetlands that are totally unaffected by human ...