Insects were most likely to ingest microplastics by eating algae that contains particles, or by feeding on organic silt along stream edges and in pools.
Treatment ponds were the answer to a problem that briefly threatened the creation of the memorial itself. How they came to be still carries weight for the people involved in the work.
Our Environmental Travel Guide Through Pennsylvania continues with the best waterfalls near Pittsburgh for a perfect day trip. Discover the beauty of Fall Run Falls and more.
Sally Veach's family members leased land in central Pennsylvania to coal companies in the 1800s. Her drawings benefit the organization cleaning up the legacy pollution mining caused.
Underwater archaeology may hold the keys to discovering how ancient humans lived before seas rose. “Everywhere people have looked, they've found...preserved things left behind.”
Franklin Kury led Pennsylvania to become one of the first governments in the world to adopt a constitutional amendment guaranteeing a healthy environment as a basic right.
The Pennsylvania Department of Environmental Protection will conduct an expansive technical review of the Rustic Ridge coal mine, studying impacts to drinking water, wildlife, and tourism.