Facebook users shared a photo and story in March 2025, claiming bears formed an "unprecedented blockade" at an entrance to ...

Staff in Yellowstone National Park observed the first grizzly bear tracks of 2025 earlier this month — signaling the very beginning of spring in America’s first national park. According to a video ...

Researchers in Yellowstone recorded a vocal interaction between a wolf and a pair of great horned owls. Are the animals actually communicating? Bárbara Martí-Domken had been slumped in front of her ...

Those who want to learn about Yellowstone wildlife in a more controlled ... visitors will find river otters, along with birds of prey, including bald eagles, a peregrine falcon and several species ...

Three decades after their reintroduction, Yellowstone’s wolves have transformed the park. What’s next for the ecosystem and ...

Methane flares scorching birds at U.S. landfills It All Started With a Few Trout. Now Yellowstone’s Iconic Birds Face ‘Collapse.' Environment Year of the Bird It All Started With a Few Trout.