With one of the largest shares of Appalachian Mountains among all the eastern states, Pennsylvania is home to many dozens of ...

Natural Lands, a non-profit land conservation organization, said Tuesday that it had purchased the property and transferred ...

The nonprofit Natural Lands celebrated the permanent preservation of a "small but important property" in Lehigh County atop ...

Our home in Northbrook is now surrounded by nesting birds. These include a family of robins nesting atop a rain gutter, ...

Pennsylvania’s smallest breeding migrant bird — a mere 3 or so inches in length — is among the more than 100 million birds ...