A number of bighorn sheep rams in the foothills of Wyoming's Bighorn Mountains exhibit a rare genetic mutation where one horn ...

In Nevada, migration is as old as the land itself. Long before highways and fence lines, mule deer crossed snowy passes, ...

Cloned and genetically modified animals are jumping the lab and entering the black market, possibly forever altering our ecosystems.

Starting in early October, Big Bend National Park will start project actions to protect native desert bighorn sheep by ...

Faculty and students at the University of Nebraska-Lincoln say they remain confused about how decisions to cut programs were ...

In these seven postcard-worthy state parks, you can marvel over stunning vistas and find hiking, biking, rafting and wildlife ...

Plus, it’s one of the best ways to ease overtourism, offering travelers richer experiences with less impact,” he says.

A Colorado nonprofit has purchased about 480 acres of land on Mount Bross — a 14er that is part of the Decalibron Loop — to ...

Manchester Museum’s 'Triceratops: Eat, Roam, Repeat', opens this October, will bring visitors face-to-face with a magnificent ...

Faculty and students at the University of Nebraska-Lincoln say they remain confused about how decisions to cut programs were reached as they prepare to ask for a pardon.

A study by the Arizona Game and Fish Department (AZGFD) has found that feral burros are damaging key plant species in Arizona's Sonoran Desert, affecting both habitat ...

If they do complete that, that means that 95 percent of California and Mexico will be walled off and divided and that affects the whole evolutionary history of the whole continent.” ...