New thermal pool forms in Yellowstone National Park ...

Hayden Valley in Yellowstone National Park is one of two epic wildlife viewing destinations. If you are looking to see ...

Yellowstone National Park geologists identified a new thermal feature in Norris Geyser Basin. It may have coincided with a ...

I n Yellowstone National Park, a hydrothermal explosion has formed a new hole, filled with chalk blue water that’s hotter ...

View looking northwest at a new thermal pool in the Porcelain Basin area of Norris Geyser Basin, Yellowstone National Park, that probably formed in a series of mildly explosive events between late ...

A wildfire destroyed a historic lodge at the Grand Canyon's North Rim and some political leaders want to know if the fire was ...

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.

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

Nearly a dozen rivers in western Montana and a handful of rivers inside the borders of Yellowstone National Park are under restrictions or closures as biologists seek to reduce angling-related sources ...

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

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

Scholars and schoolchildren alike have generally classified animals by the foods they eat: carnivores eat meat; browsers ...