But the eruptions left behind a new thermal pool. Ice-blue in color, warm in temperature and a little larger than a backyard hot tub, the pool is the newest known feature to bubble up in Yellowstone’s ...

On Monday afternoon, the U.S. Geological Survey announced the discovery of a new geothermal pool in Yellowstone National Park ...

Get ready for a little Christmas in July: There’s a new baby blue pool in Yellowstone National Park, and science suggests it started forming on the winter holiday.

A manhole at the 28th Street station on the 1 line turned into a geyser during Monday night's torrential downpour. It wasn't ...

Choosing where to stay in Yellowstone National Park can be overwhelming. After all, there are dozens of options within the park’s 2.2 million acres, including cabins, hotel rooms, and campgrounds. And ...

In what year was Yellowstone National Park established as the world's first national park? Test your knowledge of Yellowstone National Park! Attempt this GK quiz on its location, wildlife, and facts ...

Canyon Lodge is the largest National Park Service lodge in Yellowstone National Park, with more than 500 rooms and cabin ...

Tourists at Yellowstone National Park witnessed the tragic death of a bison who fell into the near-boiling waters of the Grand Prismatic Spring at Midway Geyser Basin, near Old Faithful.

A bison died after it appeared to stumble into a popular hot spring, where temperatures reach 192 degrees Fahrenheit, while tourists watched on at Yellowstone National Park on June 21.

Geyser spraying water out of the ground in York County caused by water main break A water main break in Dover Township caused a geyser spraying water out of the road and into residents' yards.

The buffalo met its ghastly end when it apparently stumbled into the scalding water at Midway Geyser Basin near Old Faithful, according to the park service.

Fox has revealed the roll-out for its anticipated Biblical event series The Faithful, from Carol Mendelsohn.