The Jackson Hole Airport in Grand Teton National Park joins more than 80 other internationally recognized dark sky places in ...

A mama bison paraded her baby around Mammoth, Wyoming, on Monday, April 21, much to the delight of onlookers. Cindy Shaffer ...

Conservation dogs are easily identifiable by their red vests and noses to the ground. They’re trained to sniff out invasive ...

EDITOR'S NOTE: This story is a collaboration between The Associated Press and Grist.

Over the last month, two of Colorado’s latest gray wolf transplants were killed after crossing the border into Wyoming.

In this week’s "Photowalks," photographer and journalist Jefferson Graham heads to Yellowstone country in Cody, Wyoming, to ...

Jason Baldes drove down a dusty, sagebrush highway earlier this month, pulling 11 young buffalo in a trailer from Colorado to the Wind River Reservation in Wyoming. His blue truck has painted on ...

Political battles and partisan ideologies are threatening the survival of the Endangered Species Act (ESA) and the animals ...

“Too many animals on the landscape can lead to rangeland degradation and health concerns,” said Justin Binfet, wildlife management coordinator for Wyoming Game and Fish Department. The state ...

The change, which treats buffalo more like elk or deer rather than cattle, indicates an interest to restore buffalo on the ...

In Wyoming, the Eastern Shoshone Tribe Decided to Classify Buffalo as Wildlife. Here Is Why Jason Baldes drove down a dusty, sagebrush highway earlier this month, pulling 11 young buffalo in a ...