Three decades after the animals were reintroduced to the national park, revisit the legendary predators through National ...

Yellowstone wolf watching takes on new meaning with expert-led field seminars. Explore one writer's experience with ...

Add Yahoo as a preferred source to see more of our stories on Google. Over the last three decades, Yellowstone National Park has undergone an ecological cascade. As elk numbers fell, aspen and willow ...

Add Yahoo as a preferred source to see more of our stories on Google. Wolves and cougars have returned to Yellowstone over the last 50 years after being hunted to near-extinction. . | Credit: (left) ...

Our story starts 100 years ago, in 1926, when the last wolf in Yellowstone National Park was shot and killed. For nearly 70 years, there were no wolves in the park. And the landscape drastically ...

A critique from a team led by Utah State University ecologist Dan MacNulty and published in Forest Ecology and Management has prompted a formal correction to a high-profile study on aspen recovery ...

Add Yahoo as a preferred source to see more of our stories on Google. You might be among the 46 million people who've seen a video showing how wolves changed ...

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 ...

The park's protected ecosystem has reinvigorated what remains of the Wild West. The question is whether this is as wild as it ...

Over the last three decades, Yellowstone National Park has undergone an ecological cascade. As elk numbers fell, aspen and willow trees thrived. This, in turn, allowed beaver numbers to increase, ...