A historic wolf pack whose bloodlines and territory trace to the 1995-96 reintroduction of wolves has mostly returned to its traditional Yellowstone National Park turf, increasing the odds that its ...

Mollie's Wolf Pack appears to have made a fortuitous move.

The famous Mollie’s wolf pack is safe, for now, after returning to Yellowstone National Park just before the start of Wyoming ...

They are known for living and hunting in packs, exactly why they were brought back into the national park over 30 years ago.

Jeff Reed wasn’t raised to hate wolves. But as a child he bought into the Little Red Riding Hood myth regarding their ...

One of the most celebrated claims about Yellowstone’s wolves is facing a major challenge. Scientists say the study behind the famous trophic cascade story relied on flawed methods that overstated the ...

Add Yahoo as a preferred source to see more of our stories on Google. Wolf in Yellowstone National Park. (JudiLen/E+/Getty Images) Biology teachers around the world commonly introduce their students ...

Learn more about the canine distemper outbreak that could have reduced Yellowstone wolf pup populations to a historic low. Since the reintroduction of gray wolves in Wyoming — both inside and outside ...

Nathan Varley, Phd, wildlife ecologist and founder of Yellowstone Wolf Tracker, has led his work in wildlife tourism by keeping the mission of Yellowstone National Park at its core: to preserve ...

Yellowstone National Park is often told as a story of recovery. Wolves returned and then elk changed their behavior. Willows and aspens then rebounded and rivers, it is said, changed course. The ...