Learn about the new hydrothermal feature that appeared last winter in Yellowstone National Park, possibly on Christmas Day.

Last April, geologists conducting routine maintenance at temperature logging stations in Yellowstone National Park’s Norris ...

"The discovery emphasizes the dynamic nature of Yellowstone's thermal activity," Yellowstone Volcano Observatory's Mike ...

Christmas came early for geologists at Yellowstone National Park this April when a regularly scheduled survey resulted in ...

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.

Only the latest example of this phenomenon is the season 2 renewal of 1923, the Yellowstone prequel set in—you guessed ...

The highly-anticipated Yellowstone spin-off starring Kelly Reilly and Cole Hauser is coming together. Many were heartbroken ...

Reilly’s Beth is John Dutton III’s (Kevin Costner) daughter, a former head of acquisitions at the Schwartz & Meyer financial ...

In Yellowstone National Park, a hydrothermal explosion has formed a new hole, filled with chalk blue water that’s hotter than a warm bath. A team of USGS geologists discovered the new pool in April ...

Yellowstone National Park geologists were surprised during a routine maintenance check. While inspecting temperature monitoring stations at Norris Geyser Basin, scientists discovered a brand-new ...

A Montana timber thinning project got the green light to proceed on Tuesday as a federal judge shut down environmentalists’ ...