DDT

A bald eagle lays dead on the ground.

Dangers of Lawn Chemicals: Impacts and Alternatives

Every year, an astounding 80 million pounds of pesticides are sprinkled across the lawns and gardens of North America. These chemicals, which originated from attempts to repurpose gases used in … Read more

bald eagle

Bald Eagles Soaring After Recovery

This Fourth of July marks the 12th year since the bald eagle glided off the endangered species list. Today, eagles soar in ever higher numbers and across all states, except … Read more

Video: Remembering Earth Day

Forty years ago on the first Earth Day, I took a hundred college students to see Pennsylvania’s last nesting bald eagle at Conneaut Marsh. The eggs failed to hatch because … Read more

Earth Day Flashback: 30 Years of Working to Preserve PA’s Wildlife

This column by Larry Schweiger, then president & CEO of the Western Pennsylvania Conservancy, originally ran in the Pittsburgh Post-Gazette on April 23, 2000, marking the 30th annual Earth Day. … Read more