The bright blue, green and orange colors of the geothermal geyser Old Faithful are caused by thermophiles or microscopic ...
Yellowstone National Park has more potential hazards than the thermal pools. Bear and bison have also injured or killed ...
Effective immediately, the Firehole River in Yellowstone National Park is now open to fly fishing from sunrise to sunset. The ...
southeastern Montana and western South Dakota Eli Wizevich Hydrothermal explosions typically occur every year in the popular national park, but rarely in areas so heavily trafficked by visitors ...
Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. YELLOWSTONE NATIONAL PARK, Wyo. (AP) — A New Hampshire woman suffered burns on her leg ...