Our hemlocks lack natural resistance to HWA, and HWA does not have natural predators in our country to keep its populations under control. All homeowners with hemlocks on their property need to be ...

In the lush, verdant forests of Pennsylvania, one tree stands as a sentinel of the state’s rich natural heritage: the Eastern ...

Goldfinches (Spinus spp.) are stunningly beautiful birds, and with a range that covers most of the United States as well as parts of Canada and Mexico, there's a good chance they live in your ...