An apex predator "appeared suddenly" and jumped on a small dog as it was walking with its owners in a Colorado neighborhood, ...

The more than 100 animals rescued after being discovered living in deplorable conditions in a Colorado home are getting the care they need at the Riverside Animal Shelter.

Taulere and Arrone Appel were on their nightly walk with their small, white Cavachon dog on Friday. It was less than an hour ...

Boulder police are warning people in their Colorado community after a mountain lion attacked and killed a dog.

Colorado Parks and Wildlife said residents were walking their dog Friday night in the 2400 block of Balsam Avenue when a ...

Colorado Parks and Wildlife announced that there are three new gray wolf packs as part of the state’s plan to rebuild ...

New state rules are now in effect for pet care businesses across Colorado — impacting groomers, dog daycares, shelters and boarding facilities.

New packs are the Copper Creek in Pitkin County, One Ear in Jackson County, King Mountain in Routt County and Three Creeks in ...

These real-life animal politicians held mayoral titles, raised money, and even stirred international controversy.

Rocks gathered along the Colorado River contained evidence of a bustling community of animals in an ancient sea.

Discoveries of the invasive and damaging zebra mussels have been piling up in Western Colorado, with recent detections in ...