CLIFTON, Va. — Hemlock Overlook Regional Park in Fairfax County is being inducted into the Old-Growth Forest Network. This is kind of like the Hall of Fame for really old trees. The Old-Growth Forest ...

President Trump is trying to reverse the Clinton era rule that puts 59 million acres of National Forest lands off limits to timber harvest and other development. America's timber industry may not see ...

Round, white hemlock woolly adelgid ovisacs are found on the undersides of branches near the base of the needles. (Michigan Department of Natural Resources) The Michigan Department of Natural ...

Pennsylvania's state tree is the eastern hemlock. Its scientific name is "Tsuga canadensis."The eastern hemlock was named the state tree in 1931.These trees are slow-growing and long-lived, taking 250 ...

Called “treasures in our backyard” by Fairfax County Board Chairman Jeff McKay, the old growth forest at Hemlock Overlook Regional Park was inducted into the Old-Growth Forest Network on April 17th ...

Eastern hemlock trees in Loyalsock State Forest in Pennsylvania (Nicholas_T/Flickr) (CN) — Most people know that trees breath in carbon and store it in leaves, branches, trunk and roots, while ...

Two more Michigan counties have been added to the list of places under quarantine for a bug that can kill hemlock trees, state officials said Friday. The Michigan Department of Agriculture and Rural ...

Round, white hemlock woolly adelgid ovisacs are found on the undersides of branches near the base of the needles. (Michigan Department of Natural Resources) ANN ARBOR, Mich. – Michigan officials are ...

The Pennsylvania legislature designated the eastern hemlock the official state tree on June 22, 1931.This tree thrives in cool, moist sites. It occupies steep north- or east-facing slopes in southern ...