Dozens of Yellowstone visitors witnessed the death of a bison as it stepped into the water at the shallow edge of Grand ...

The largest mammals in North America, bison are iconic animals with some amazing creature features that have helped them ...

Construction of the $120-million, four-span steel plate girder bridge spanning the Yellowstone River gorge is slated to ...

Whether you are planning a summer hiking trip to Antelope Island, Grand Teton National Park, or even Yellowstone National Park, it is important to be mindful of safety precautions you can take, ...

Sitting in an old-growth spruce fir forest, Doug Smith says he can see first-hand the impact of reintroducing wolves on the ...

YELLOWSTONE NATIONAL PARK, Wyo. — A bison gored a man Tuesday after a large group of visitors got too close to the animal in Yellowstone National Park, officials said. The 30-year-old from Randolph, ...

Sitting in an old-growth spruce fir forest, Doug Smith says he can see firsthand the impact of reintroducing wolves on the larger ecosystem of Yellowstone National Park. Long before Yellowstone became ...

Check out these ten amazing facts about the US National Mammal, the American bison. Know about its ecological significance, ...

Twelve tribes make up the confederation, including the Okanogan, the Moses-Columbia, the Nez Perce and the Wenatchi. At one ...

A new book traces the environmental collapse of a crucial ecosystem and how its return could fight climate change.

If your summer bucket list includes hiking in Yellowstone, watching the stars in Yosemite, or kayaking in the Everglades, ...