Some species are at their most active in winter, whether they’re flying, feeding, or mating. From elephant seals in ...

BILLINGS – A lack of heavy snow has meant a lean winter for Yellowstone National Park’s wolves, according to the crews that annually monitor the park’s packs. Wolves rely on deep snow to tire out ...

Every other Friday, the Outside/In team answers one listener question about the natural world. This week, Sarah from Golden, Colo., asked us about wolves and her state's effort to reestablish a wild ...

Wolves echo through snow-covered forests, creating a hauntingly beautiful winter soundtrack.

At least one of Colorado's collared wolves roamed widely across southwestern Colorado in the last month, a new map of wolf ...

The first full moon of the year is about to rise over the skies. Get ready to "howl" at the "wolf" moon, a celestial event so named for the idea that in the dark, cold months of winter, wolves make ...

Colorado will not release more wolves this winter to supplement its reintroduction program after federal officials stopped ...