When a severe winter struck Wyoming’s Red Desert in December 2022, one pronghorn doe made a desperate escape attempt, trudging 240 miles through a snowbound wasteland.

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.

Brian Nesvik, the former director of the Wyoming Game and Fish Department, stands to oversee plant and wildlife management ...

The 150-mile “Path of the Pronghorn” migration corridor for the Sublette Antelope Herd has reached the next milestone in its ...

Editor’s Note: This story accompanies the May 2016 issue of National Geographic magazine, devoted entirely to America’s first national park. Find more at natgeo ...

Back in the U.S., there are now around 1,500 wildlife crossing structures in 43 states. In Wyoming, pronghorn run across Highway 191. In Florida, panthers and alligators creep under I-75.

The state has emerged as a leader in building wildlife crossings, which can save animals, money and human lives.

Bipartisan legislation from U.S. Representatives Ryan Zinke, R-Mont., and Gabe Vasquez, D-N.M., will support farmers and ...