Although concrete lasts a long time — creating durable patios, driveways, roads, and foundations for houses — the production of concrete takes a lot of energy. And that’s not the only problem with ...

Three years ago, when Patricia Cannon decided to replace her crumbling asphalt driveway in Beechwold with an environmentally friendly one, she wasn't sure where to turn. She found a paving system that ...

Urban runoff carries contaminants, such as litter, food, human and animal waste, automobile fluids, industrial pollutants, fertilizers and pesticides to the beach, creating health risks for people, ...

Each year, thousands of Arizona residents email or call Rosie Romero’s radio show with questions about everything from preventing fires in their chimneys to getting rid of tree roots invading their ...

David Kuchta, Ph.D. has 10 years of experience in gardening and has read widely in environmental history and the energy transition. An environmental activist since the 1970s, he is also a historian, ...