Some of the country's wartime environmental catastrophes, scientists say, can be turned into long-term ecological gains.

With his latest book-length essay, "A Natural History of Empty Lots: Field Notes from Urban Edgelands, Back Alleys and Other Wild Places" (Timber Press), Brown rises to a level of acute observation ...

Biologist Kathy Willis spoke to Live Science about how touching wood makes us calmer, why looking at a picture of a savanna is calming and how walking through a forest changes our gut microbes.

Mike Weilbacher, a Merion Station resident, and author, has dedicated his life to finding creative ways to teach people about ...