The Hemlock whistles softly to itself.”–Naturalist and botanist Donald Culross Peattite Known as the state tree of Pennsylvania, the backbone of the nineteenth century hide-tanning industry, and a ...

An ecologist’s long walks and detailed observations allowed him to chronicle the shifts in an iconic habitat and grow a ...

The treatment was required — death was all but certain without it — but the needle required to apply it was almost ...

The fungus has decimated chestnut trees in the national park, and larger trees have been slow to replace them.

The massive fallen Western hemlock nurse log at the Seattle Art Museum’s Neukom Vivarium pavilion in Olympic Sculpture Park ...

They make their homes in in woodpecker holes, nests abandoned by birds, or tree cavities in forests ... the fungi they eat due to the presence of hemlock wooly adelgids, invasive insects that ...

We were rafting down the Nantahala River in North Carolina, soon to brave my first Class III rapid. As I chatted with our ...

A stone monument remembers the Wild Man of the Wynoochee, John Tornow, as well as two of the men he killed, trapper Louis ...

The Harrisville Conservation Commission will host a seminar on biocontrols for the hemlock wooly adelgid, an invasive insect, featuring Dr. Richard McDonald of Symbiont Biological Pest Management ...

Poison hemlock, a biennial in the Apiaceae family, is an invasive herbaceous plant that prefers moist, shaded habitats subject to frequent disturbance but can be found in a range of habitats ranging ...

An organized effort to stop the removal of dead trees from Vancouver’s Stanley Park has failed. We apologize, but this video has failed to load. On Tuesday night, after hearing from 37 speakers ...

The eastern hemlock in the Greendale Cemetery ravine that played the role of patient wasn’t receiving a vaccination prior to flu season. Instead, the earth around the base of the tree was being ...