New research has demonstrated the powerful impacts the reintroduction of predators can have on an ecosystem. The presence of ...

The following morning, over a campfire breakfast, he talked of elk dynamics. The northern herd in Yellowstone Park is famous, he said, for its fluctuations between excessive abundance and relative ...

Shutterstock Image A Yellowstone photographer captured an incredibly rare sight. On the second day of their excursion, this ...

When hydrologist Bob Beschta arrived in Yellowstone in 1996, he noticed something odd with the Lamar River. The stream was over-widened, the banks were eroding and precious soil was sloughing off ...

An ecotour company that specializes in wolf-sighting expeditions in Yellowstone ... on mule deer and elk, plus smaller mammals, notably marmots. Mountain goats reside in the park but are not ...

Researchers are urging Yellowstone officials to invest in greater protection after the findings of a new report ...

Visitors hacked off pieces of geyser formations to take home as souvenirs, while hunters slaughtered the park's elk. Superintendent Langford was conspicuous by his absence, visiting Yellowstone ...

A new study has unveiled the far-reaching ecological impact of wolves and other large carnivores in Yellowstone National Park ...

elk and trout). Although there are a handful of dining options within the borders of Yellowstone National Park, consider bringing along a cooler with lunch items and snacks so you don't have to ...

Yellowstone National Park's nearly 3,500 square miles seep slightly ... offers a marshy habitat that bears, bison, elk and coyotes call home. Canyon Village cannot be accessed directly from ...