THERMOPOLIS — When Barb Vietti stopped at Hot Springs State Park on a frigid day this past winter, she saw holes in the river ice and steam rising up from unusual places. Vietti, a retired geologist ...

Glenwood Caverns and Iron Mountain Hot Springs have together been designated as a National Natural Landmark by the U.S. Secretary of the Interior, a Wednesday news release states. The region’s iconic ...

HOT SPRINGS, Ark. — The hot springs at Hot Springs National Park are just one of the many attractions unique to Arkansas, but have you ever wondered, 'How did they get here?' Dr. Chace Holzheuser ...

From erupting volcanoes to powerful geysers, Iceland is teeming with geothermal energy — and few experiences immerse visitors in this natural phenomenon like the country's signature hot springs.

DESERT HOT SPRINGS, Calif. (KABC) -- A 3.8-magnitude earthquake rattled Riverside County overnight, according to the U.S. Geological Survey. The quake hit just after 11 p.m. about four miles northeast ...

As dynamic and picturesque today as when it first opened in 1832, this park remains one of Arkansas' best-kept secrets.

If you’re into health, but have never been to a hot spring, you really should add this to your travel bucket wish list. Hot springs are natural pools of geothermally heated water that emerge from the ...

This hidden ecological gem has been federally protected since 1832 Hot Springs National Park is the only unit of the national park system that is actually mandated to give away its primary natural ...

Onlookers at one of Yellowstone National Park's most popular sites watched a large bison take its final steps into a scalding hot spring and die in a horrifying reminder of what can happen away from ...