Animals can't talk. But Ed Newcomer can. As an elite U.S. Fish and Wildlife Service detective, he goes undercover to protect threatened raptors, bears, even butterflies—and bring poachers and smugglers to court. Inside the agency's latest covert operation.
Journey through a tropical jungle to discover exotic wildlife and ancient ruins.
A hair-raising tale of wilderness terror that will haunt your backcountry dreams
If you think you missed the age of exploration and discovery, you haven't tried the latest mapping tools. Join our tech scout as he learns how to hike like a cartographer--and sees the wilderness in an entirely new way.
If you think you missed the age of exploration and discovery, you haven't tried the latest mapping tools.
Descend into Colorado's Black Canyon for a park that has everything: life-list scenery, challenging terrain, a revitalized river, and very few hikers.
We settle the debate with winner-takes-all smackdown: Meet history's true hard man.
Learn how you can help combat climate change by researching everything from Alaska's Bering Glacier to tracking pumas in Argentina through citizen scientist programs