With passage and implementation of the Safe Drinking Water Act, waterborne diseases plummeted, monitoring increased, and ...

To offset flying across the country, you’d need to go car-free for a month and a half or eat a vegan diet for three months.

The state has required precautionary bulk milk testing since November for Pennsylvania's roughly 4,900 dairy farms.

This is the third in a three-part series on green steelmaking in Sweden, made possible with reader and listener support. Become a member to help keep our independent environmental journalism going ...

This is the second in a three-part series on green steelmaking in Sweden, made possible with reader and listener support. Become a member to help keep our independent environmental journalism going ...

This story comes from our partner, 90.5 WESA. This story is part of our series, Wild Pennsylvania. Check out all of our stories here. Birding is a walking meditation for Squirrel Hill’s Michelle ...

Thousands of anglers visit the coldwater streams of the upper Delaware River watershed each year to catch native brook trout. However, trout populations have been impacted by land use, habitat loss ...

The Department of Justice, Environmental Protection Agency, and Pennsylvania Department of Environmental Protection on Tuesday announced a proposed settlement with PennEnergy Resources, an oil and gas ...