For thousands of years, wolves occupied a range of North American habitats stretching from Arctic tundra to deserts. Their numbers were drastically reduced by hunting and habitat loss, and it has ...

Most people are familiar with the gray wolf, which was reintroduced to Yellowstone National Park in 1995, and has since established populations in several Western states. But there’s an endangered ...

Add Yahoo as a preferred source to see more of our stories on Google. Nov. 11—New Mexico's Department of Game and Fish relocated an endangered Mexican gray wolf on Friday after it strayed from is ...

ST. PAUL - Minnesota's gray wolf population remains constant in size and range, according to a new study by the Department of Natural Resources. The study shows that there were an estimated 2,922 gray ...

An endangered Mexican gray wolf named Taylor has repeatedly traveled north of a designated recovery area in New Mexico. Some advocates say the wolves' movements indicate a need to expand their ...

Gray wolf populations have been wiped out in the lower 48 states due to historic government-funded killing programs. Remaining populations exist almost entirely in northeastern Minnesota. (Image ...

About a year and a half into reintroduction efforts, Colorado’s gray wolves are continuing to settle into the state and explore similar watersheds, according to Colorado Parks and Wildlife’s monthly ...

The Fish and Wildlife Service must now examine whether wolves in certain Rocky Mountain states should receive federal protection, which was stripped by Congress in 2011. A Montana-based federal judge ...

As Colorado’s gray wolf population increases with four new groups of pups, the reintroduced animals continue to stick to familiar watersheds across the Western Slope. In the latest map from Colorado ...

The annual census found 286 Mexican gray wolves in Arizona and New Mexico, an 11% increase over last year and the ninth straight year of growth. Wildlife managers say the continued growth in numbers ...