Add Yahoo as a preferred source to see more of our stories on Google. An old-growth forest of noble fir trees at Marys Peak in Oregon's Coast Range. Beverly Law, CC BY-ND Mature and old-growth forests ...

DARBY, Mont. – What’s more important? Woodpeckers or textbooks? Mark one up for education on Montana’s Sula State Forest. Last summer’s wildfires scorched 87 percent of the 13,000-acre forest, and ...

Forests are an essential part of Earth’s operating system. They reduce the buildup of heat-trapping carbon dioxide in the atmosphere from fossil fuel combustion, deforestation and land degradation by ...