Many corporations are using Earth Day as an occasion to advertise green products. But for consumers, there's a subtle line between savvy marketing and greenwashing.
Catholic leaders in Appalachia have released a new edition of their 'pastoral letter' to highlight the struggle for social and environmental justice across the region.
Rob Walters isn't a vigilante. But he doesn't mind the term "P.I." And every week he's patrolling Pittsburgh's Three Rivers in a flat-bottom boat, just to make sure everything is as it should be.
The History Channel's "Appalachian Outlaws" focuses on the harvest of wild ginseng. But conservationists say you may not want to follow the TV show's lead when you're foraging.
