A new super-size outdoor film follows mountaineers and adventure photographers as they go off trail in Yellowstone, Glacier, Yosemite, the Everglades and Arches, among others.
The park has an estimated 3,000 species of plants and animals, many of them found nowhere else in the world
They're not being rude. It's a natural process triggered by vibrations. Continue reading →
A deep sea robot finds marine life rivaling that found at the Great Barrier Reef.
Pollution is getting into one of America's great natural wonders. Continue reading →
See some of the most spectacular waterfalls from around the world.
A partial collapse of an ice cave in Washington State killed a hiker and seriously hurt three more Monday evening. Continue reading →
Warmer winters and drought may lead to more frequent forest fires, even in the normally wet Pacific Northwest. Continue reading →
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