Disease outbreak cuts Wyoming, Yellowstone wolf numbers to lowest level since reintroduction era

A flare up of a disease that’s especially lethal to wolf pups took a toll on Wyoming and Yellowstone National Park wolf numbers in 2025, reducing biologists’ counts to a level last seen when wolves ...
NPR

How the wolf changed Yellowstone 30 years after reintroduction

Thirty years ago, park rangers reintroduced grey wolves into Yellowstone National Park. They wanted to restore the ecosystem and get the elk population, which had decimated the plant community, in ...
Science Daily

Yellowstone wolves may not have transformed the national park after all

A new scientific review challenges the headline-grabbing claim that Yellowstone’s returning wolves triggered one of the strongest trophic cascades on Earth. Researchers found that the reported 1,500% ...
San Diego Union-Tribune

AutoMatters & More: Review of “Lost Wolves of Yellowstone” in the giant dome of the Fleet Science Center

The award-winning documentary “Lost Wolves of Yellowstone,” in IMAX, is now showing on San Diego’s largest IMAX screen, in the giant dome of the Fleet Science ...