Wolves Weekend is a celebration of the IMAX film Lost Wolves of Yellowstone.

Yellowstone National Park is the country’s first national park, established in 1872. At the time, wild gray wolves roamed the land, and fossil records show the species’ presence in the region dating ...

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 ...

Arizona and New Mexico wildlife agencies recently reported that the population of endangered Mexican gray wolves grew by 33 wolves last year.

Add Yahoo as a preferred source to see more of our stories on Google. A new pack of gray wolves has just arrived at Seattle’s Woodland Park Zoo. The four 6-year-old male wolves are all brothers and ...