there's a trail for everyone—each offering a customizable adventure for any fitness level and schedule," says Rami Hashish, a physical therapist and body performance consultant at the National ...

A battle over plastic—a material so prolific the UN calls the 90 percent of it that ends up as trash a pollution crisis—is under way in Florida. Coral Gables, a small city of 51,000 people ...

A heavily eroded half-mile stretch of the Appalachian Trail has been on the Smoky Mountain Hiking Club's project list for at least six years.