In a new book by Pekka Hämäläinen, a picture emerges of a four-century-long struggle for primacy among Native power centers in North America.
This video from the Texas Department of Parks and Wildlife shows how quickly forest fires can spread across bone-dry land on a windy day
A new bill moving through Congress would give the authorities unprecedented access to citizens' information.
By sharing waste and resources -- participating in an ecosystem rather than a survival of the fittest -- companies can save money and drastically reduce their environmental footprints. But doing so requires subverting the traditional corporate mindset.
Even America’s protected areas are being subjected to harmful levels of noise pollution.