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

For wolves in Yellowstone, it’s all about survival. Pack members sometimes put the smackdown on each other, just to maintain ...

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% ...

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 ...

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.

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This valley in northeastern Yellowstone is home to a number of notable wolf packs. Embark on a tour or head out on your own ...

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Life’s misfortunes are often written on a body’s bones. The fall from a wall that cracked a construction worker’s skull. That whitewater canoe trip when your friend’s finger was smashed between the ...

Embark upon a thrilling wintertime expedition to witness packs of wolves in their pristine natural habitat. Venture into the heart of Yellowstone National Park to scout for wildlife aboard ...