America’s First National ParkYellowstone National Park holds the title of being America's first national park, and it was ...

Lightning strikes above the Fan and Mortar geysers in Yellowstone's Upper Geyser Basin. Geysers are formed when underground water meets superheated rock and blasts back out through a narrow hole.

Yellowstone National Park, the oldest national park in the USA and home to some of the most unique geological features on ...

As with most Yellowstone geysers, Excelsior activity is sporadic and unpredictable. And also spectacular. As Stan Lee would say, “Excelsior!” ...

Yellowstone National Park is noted for the geothermal marvels, but it is the threat below ground that holds the attention. Events such as the Black Diamond Pool explosion and current seismic activity ...

Yellowstone's magma system shows new activity, with the northeast sector possibly hosting future volcanic activity.

For more information on Steamboat Geyser along with information about the last eruption, visit the NPS webpage. Special Yellowstone “Hot Spots” Deals From West Yellowstone (58 reviews ...

YELLOWSTONE NAT'L PARK, Wyo. - A magnitude 3.9 earthquake occurred near Norris Geyser Basin in Yellowstone National Park on January 28 at about 6:00 p.m. MST. The United States Geological Survey ...

YELLOWSTONE NAT'L PARK, Wyo. - A magnitude 3.9 earthquake occurred near Norris Geyser Basin in Yellowstone National Park on ...