A virus outbreak hit Yellowstone wolf pups hard in 2025.
A flare up of a disease that’s especially lethal to wolf pups took a toll on Wyoming and Yellowstone National Park wolf ...
Learn more about the canine distemper outbreak that could have reduced Yellowstone wolf pup populations to a historic low.
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This corner of Yellowstone National Park is one of the world's best places to see wolves in the wild
This valley in northeastern Yellowstone is home to a number of notable wolf packs. Embark on a tour or head out on your own to spot them in the wild.
In Yellowstone National Park — where gray wolves were reintroduced starting in 1995 — researchers have gone back and forth on whether the restoration of wolves has impacted the ecosystem. The idea is ...
This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in ...
Yellowstone National Park sees millions of tourists every single year, but only a lucky fraction ever get a front-row seat to ...
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