Geyser eruptions, like volcanic eruptions, are a mystery, so the reactivation of Steamboat Geyser in Yellowstone in 2018 provided an opportunity to explore why geysers turn off and on, and what ...

Yellowstone may be one of America's most enduring — and popular — symbols of rugged wilderness. This is for good reason: Due to its famous volcanic activity, Yellowstone boasts more geysers than ...

As the temperatures drop and geysers start running for longer hours, most households unknowingly push their water heaters to ...

Visitors are seen at Grand Prismatic Spring in Yellowstone National Park, Wyoming on May 1, 2021. A study by federal and university researchers says average park temperatures in recent decades were ...