Gray wolves were once plentiful in Colorado. As settlers moved west and hunted the gray wolves’ natural prey, such as bison and elk, the wolves’ food sources dwindled. As a result, wolves began ...

This is read by an automated voice. Please report any issues or inconsistencies here. California wildlife officials euthanized four gray wolves that were responsible for 70 livestock deaths in less ...

Researchers have captured first-of-its-kind footage of a wolf attack on European bison in the Bialowieza Primeval Forest. The ...

Newly published data shows just how big Wyoming wolves can get. The reasons are complicated, but include diet and coyote ...

Wolves on a remote island in Lake Superior appear to be thriving, but they're making deep dents in the moose population that they rely on as a leading food source, according to a report released ...