“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 ...

Pronghorn H2, LLC will go before the Wyoming State Board of Land Commissioners Thursday, Feb. 6 in Cheyenne in hope that the ...

In the summer, it's a taupe, windblown landscape interrupted by the occasional pronghorn sighting or a quick gas stop and potty break. In the winter, many motorists bypass the southern Wyoming ...

As many as 1 million pronghorn roam western North America today, with the majority in Wyoming and Montana. That’s a small fraction of the 35 million or so that greeted colonists in the 19th century, ...

And Greater Yellowstone, 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 ...