Coastal plants can grow in a mix of glass sand and sediment, a boon for restoration and recycling In the 1960s, saltwater intrusion in a southeast Louisiana swamp killed the trees and plants that ...

After hundreds of years of development, Philadelphia has lost much of the organic matter, minerals, sand and clay that make up natural soil. Instead, underneath our feet is lots of "rubble, debris and ...

Recycling glass in Fayette County has been a challenge for years, as there is no local facility to process it. That means bottles and jars often end up in landfills. Bud’s Recycling Co-op, a curbside ...