In response, Montana Fish, Wildlife and Parks closed 183 miles of the Yellowstone and all its tributaries to recreational ...

Yellowstone National Park is a place where steam rises from the earth and geysers erupt like clockwork. Parameters were ...

The 11-day, 10-night journey includes two nights aboard the train and eight nights in hotels in Chicago, Salt Lake City, and ...

What if you only had a day or two, to spend in Yellowstone National Park? Where would you go? What would you photograph? If you decide to travel the park’s 142-mile Grand Loop Road, a figure-eight ...

In this photo released by the USGS, a plume of steam is seen rising from a newly discovered thermal feature near Nymph Lake in Yellowstone National Park near Mammoth Hot Springs, Wyoming, on ...

It may not be rich with amenities, but this spacious campground is conveniently located in Yellowstone for access to pristine ...

Study participants manually sifted through hundreds of thousands of photos from 95 river season days from July through August ...

Grand Prismatic Spring in Yellowstone National Park is the largest hot spring in North America and the third-largest in the ...

Yellowstone is home to some of North America's most iconic wildlife, including the Big Five. Here's what you need to know ...

A new thermal vent spewing steam in the air at Yellowstone National Park is gaining attention, mainly because it’s visible from a road rather than any significant change in the park famous for ...

Adventure photographer Nate Dodge stepped foot in Yellowstone for the first time last fall and was amazed by its sheer size. “I had no concept of the scale of the national park,” he says.

YELLOWSTONE NATIONAL PARK, Wyo. — (AP) — A new thermal vent spewing steam in the air at Yellowstone National Park is gaining attention, mainly because it's visible from a road rather than any ...