Outside of Yellowstone National Park is a lesser-visited area that offers visitors many opportunities for outdoor adventures ...

A 13-foot-wide hot pool formed over the winter in one of Yellowstone’s most active areas, and it could offer new insights ...

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.

Yellowstone National Park is seeking ideas for improving the developed area around Old Faithful geyser, the first step toward creating a long-range plan for one of the most popular ...