Colorado Parks and Wildlife officials killed a gray wolf from the Copper Creek Pack linked to four livestock attacks on the ...

The wolves’ territory now spreads from near the Utah border west of Montrose, to the Wyoming border north of Walden, to near ...

Rocky Mountain National Park is home to herds of elk and bighorn sheep, but it also has a population of mountain lions and black bears. Although attacks are very rare, the National Park Service ...

Continuing a growing trend, three new wolf packs have been confirmed in Northern California, increasing the population of the ...

As Colorado residents and visitors begin planning summer trips, transportation officials are reminding travelers that summer ...

Humans and wolves co-evolved, influencing each other’s development, a relationship that led to the domesticated dog. But what ...

This story appears in the February 2019 issue of National Geographic magazine. In Rocky Mountain National Park, 415 square miles of mountain terrain are protected—but not from effects of climate ...

Opinion: We have lost an irreplaceable leader in David Mattson, but not his lifetime of work. His model for detail and ...

On Sunday afternoon, state officials shared alarming updates about a startling incident in Boulder at the Pearl Street pedestrian mall. Six people were injured after a man with a makeshift ...

From food to fireworks to patriotic fun, these 4th of July destinations are where the party's at The best places to go for 4th of July July 4th is right around the corner, and our nation’s birthday is ...

Delta stripers and sturgeon bites are good, Alan Fong said. Wishon trout bite wide open, Kelly Brewer reported. Shaver kokanee and trout action good, Dick Nichols said. McClure bass and trout action ...

California wildlife officials confirmed three new wolf packs in Northern California, bringing the state total to 10.