On Prince of Wales Island, Alaska, gray wolves are doing something unexpected: hunting sea otters. This surprising dietary shift appears to have notable implications for both ecosystems and wolf ...

Wildlife experts captured wolves in Oregon and released them in Colorado. (PHOTO: Screengrab via Colorado Parks and Wildlife from video footage shot by Jerry Neal). Efforts by Colorado Parks and ...

Colorado's federal permit only allows sourcing wolves from the Northern Rocky Mountain area, which excludes Alaska and Canada. The order follows reports that Colorado officials were in discussions ...

For decades, the question of how and whether gray wolves should be legally protected has been debated through federal rulemaking, courts and now Congress—where a bill from one of Colorado's ...

Efforts by Colorado Parks and Wildlife to bring in more wolves from Canada later this year may have hit a snag after the U.S. Fish & Wildlife Service told the state it may not do so. In an Oct. 10 ...