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.

Yellowstone National Park sees millions of tourists every single year, but only a lucky fraction ever get a front-row seat to ...

A virus outbreak hit Yellowstone wolf pups hard in 2025.

Learn more about the canine distemper outbreak that could have reduced Yellowstone wolf pup populations to a historic low.

Wolf and grizzly bear sightings are fairly common in Yellowstone. But scenes such as these, illustrating the life-or-death struggle for sustenance among apex predators, are rarely documented in such ...

Few animals symbolize wild interconnectedness quite like wolves, whose return helped reveal just how tightly ecosystems are ...

A flare up of a disease that’s especially lethal to wolf pups took a toll on Wyoming and Yellowstone National Park wolf ...

Wyoming wildlife managers plan to reduce how many wolves can be hunted by 50% following a canine distemper outbreak that has ...

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 ...