Getting your Trinity Audio player ready... At least one of Colorado’s collared wolves moved deeper into the northwest corner of the state in July, a new map released by state wildlife officials shows.

Colorado’s collared gray wolves remained heavily active in the state’s central and northern mountain region this past month after venturing further west and south toward the Utah and New Mexico ...

Colorado’s collared gray wolves are primarily sticking to Western Slope watersheds, with some exploration toward the east. In the latest map from Colorado Parks and Wildlife — which shows the ...

Colorado measles vaccination rates are falling behind other states, leading to a lower herd immunity among children. A recent data analysis by The Washington Post found that Colorado has an 88% herd ...