The mercury levels were so high that "at first we thought the instrument was malfunctioning," study co-author Ben Barst, an ...

The potential move to Alaska comes amid concerns about securing wolves from British Columbia due to possible U.S.-Canada trade tensions. Colorado Parks and Wildlife officials have declined to confirm ...

Wolves have been seen as a fearsome animal to many for over a century. Because of this and the fact that they are opportunistic hunters who will not hesitate to hunt a weak livestock animal, states ...

COLORADO — 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.

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 ...