In the sweltering heat that descended in recent weeks, I am especially aware of the cooling effect of urban trees. In the ...

Interested in reducing stormwater runoff, mitigating water pollution, conserving water, and supporting wildlife and pollinators? To help nurture more watershed-friendly properties, Penn State ...

As I crisscross the county this summer to share environmental experiences with students, I can’t help but notice all of the ...

Not all bugs are bad. In fact, some can benefit your garden. So don't be so quick to try to get rid of every insect you see ...

Pennsylvania falls within the defined USDA Northeast region of the U.S.: the western Pennsylvania specific USDA Planting Zone is 6 (6a and 6b). This means that plants should be selected that can ...

These are lichens. Lichens are non-destructive, living organisms composed of a fungus and algae living in a symbiotic ...

In 1904, a non-native fungus was introduced in the United States, and quickly spread through the country’s forests. By 1950, almost all American chestnut trees were affected in their native forests.

Research suggests new generation of young ash trees showing greater resistance to ash dieback fungus than adult trees.

"Think in terms of years, not months." Gardener shares stunning image after winning battle against aggressive plants: 'I need ...

“Only once a year!” the baker announced proudly as he handed me a warm, sugar-dusted square doughnut. Fasnachts aren’t just any doughnut—they’re a Fat Tuesday tradition with German roots that run deep ...

More than a decade after the spotted lanternfly landed in Berks County, Pa. researchers are learning more about what eats them, and what makes them thrive.