Based on our knowledge of Yellowstone’s eruptive history, the annual probability of a volcanic eruption is on the order of ...

People visit Yellowstone National Park every year to observe its wildlife and vast array of hydrothermal features. One ...

NASA scientists concocted an idea a decade ago to save the world from a civilization-ending eruption of the supervolcano underneath Yellowstone ...

What triggers geysers to go off is still not well understood. A new paper shows that one small earthquake likely triggered an eruption of the world's tallest active geyser, Steamboat.

Tourists pose for photos at the tail end of the eruption of Old Faithful in Yellowstone National Park on Friday, Oct. 18, 2024. Old Faithful erupts in Wyoming's Yellowstone National Park on Friday ...

the eruption of Old Faithful. Grand Prismatic Spring, the third largest hot spring in the world and one of Yellowstone's top attractions, looked particularly magical as the overcast skies muted ...

Steamboat is the world’s tallest active geyser, but unlike Old Faithful, its eruptions are completely unpredictable. Now, a new analysis suggests that at least one recent Steamboat eruption got ...

Explore both Yellowstone and Grand Teton National Parks in this incredible 5 day itinerary! Located next to one another in ...

Although not as famous as Old Faithful Geyser or Grand Prismatic Spring, the features of West Thumb Geyser Basin are some of the most varied and beautiful in Yellowstone Park.