Photo: Andrew Zuckerman
For decades Icelanders have celebrated the Atlantic Puffin even while they've served it up on plates. But some traditions can't last forever.
Photo: Tristan Spinski
With climate change turning up the temperature and the state in a four-year drought, wildfires are scorching California like never before. In the “nuke zone” scientists are looking for clues to how forests cope.
Photo: Ken Etzel
See the winners, scout great gear, and learn why you shouldn't get too close to the wildlife.
Oppose efforts to open the Arctic Refuge to oil drilling.
Ask your members of Congress to oppose efforts to weaken the Endangered Species Act.
A new executive order has placed millions of acres of our public lands and waters at risk.