Learn about Yellowstone pronghorn and how NPCA is working with landowners, land managers, and volunteers to restore this iconic species. See more › For centuries, Yellowstone pronghorn have migrated ...

the 22.6-million-acre region in Wyoming, Montana, and Idaho, contains the longest known pathways for mule deer and pronghorn ever documented: overland routes that rival in distance the movement of ...

The first migration that Joe Riis studied in the Greater Yellowstone Ecosystem was of pronghorn. Next the wildlife biologist turned photographer followed a 150-mile mule deer migration.

In the rolling sagebrush flats east of Cody roams one of the most unusual pronghorn herds in the world, but rarity doesn’t spare its members from a familiar threat of the modern world.

“Wyoming’s wildlife is on the brink of disaster,” said Linda Baker, executive director of the Upper Green River Alliance. “Pronghorn and sage-grouse habitats are now experiencing the driest 22-year ...

Conservation groups today filed a legal petition challenging the Trump administration’s plan to allow 3,500 new gas wells in southwestern Wyoming. The massive frack-field expansion could block the ...

A must-do destination for animal lovers, write Simon & Susan Veness Sitting on the porch of the rustic Lake Village Lodge on ...

From hidden thermal hot spots to secret hiking trails, the park is packed with hidden wonders, and we are here to tell you ...

A bit of advice for anyone visiting Yellowstone National Park ... squirrel (see photo above), the mountain goats, dozens of ...