In an April ruling, the Honorable Scott Skavdahl of the Federal District Court of Wyoming rejected the groups’ concerns that the Bureau of Land Management disregarded the harm the massive gas-field ...

CASPER, Wyo.— 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 ...

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 ...

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 ...

Wildlife managers, scientists and conservationists have a more complete ecological map of the American West with the release ...