Add Yahoo as a preferred source to see more of our stories on Google. George Marler taking the temperature of a pool at the base of Giant Geyser in the 1950s George Marler takes the temperature of a ...

A surprise eruption that shot steam, water and dark-colored rock and dirt dozens of feet into the sky Tuesday sent people running for safety in Yellowstone National Park. The hydrothermal explosion ...

In a 1951 paper titled “Exchange of function as a cause of geyser irregularity [Wyoming]” Marler documented geyser eruptions over more than 50 months of observations, including during Yellowstone’s ...

YELLOWSTONE NATIONAL PARK, Wyo. (KIFI) - Video on Facebook shows an intense explosion at Biscuit Basin in Yellowstone National Park Tuesday morning. The video posted by Vlada March shows tourist ...

WYOMING (WKRC) - A SUV with five passengers crashed into an inactive geyser full of 105-degree, acidic water. According to the National Park Service, on Thursday morning at about 10:40 a.m. a SUV with ...