"There are no planetary free lunches"

Italian photographer gets lost in the wilds

How do we get modern energy to the global poor without frying the planet?

Inspiring work, enlightening interview with the Kuwaiti photographer

In support of broad protection for wetlands and streams under the Clean Water Act

David Tanis doles out his favorite recipe for The New York Times

As we approach the legislation's 50th birthday, it's time to rethink the wild

Living wild and free with the young French photographer