A new study reveals the profound ecological effects of wolves and other large carnivores in Yellowstone National Park, showcasing the cascading effects predators can have on ecosystems. In Yellowstone ...

Add Yahoo as a preferred source to see more of our stories on Google. On four separate occasions, Wolf 907F seized power as the alpha female leader of the Junction Butte Pack in Yellowstone National ...

A model ecosystem for carnivores in Greater Yellowstone / Tim W. Clark, Steven C. Minta, A. Peyton Curlee [et al.] -- Greater Yellowstone carnivores: a history of changing attitudes / Paul Schullery, ...

Yellowstone National Park is huge: 2,221,766 acres or 3,437.5 square miles, over twice the size of the state of Rhode Island. With that much territory, it might seem surprising to find that ...

Across North America, mountain lions, bears and gray wolves have made a remarkable comeback over the last 50 years. Once nearly exterminated, these animals have been recovering their populations and ...

A recent study hints at the potential benefits of restoring bison to an ecosystem. By Alexa Robles-Gil Tens of millions of bison once roamed North America, grazing on grasslands, forests and plains, ...

Yellowstone National Park is unlike anywhere else on Earth. Yellowstone National Park is unlike anywhere else on the planet. It's the last intact temperate zone ecosystem on Earth and has a wide ...

Add Yahoo as a preferred source to see more of our stories on Google. Yellowstone National Park Wolf 907F Junction Butte Pack On four separate occasions, Wolf 907F seized power as the alpha female ...

YELLOWSTONE NATIONAL PARK, WYO. (Idaho Capital Sun) – Sitting in an old-growth spruce fir forest, Doug Smith says he can see first-hand the impact of reintroducing wolves on the larger ecosystem of ...