Excelsior Geyser is located in Midway Geyser Basin, adjacent to the spectacular Grand Prismatic Spring ... doesn’t mean that Excelsior is “done,” of course. As with most Yellowstone geysers, Excelsior ...

The Midway Geyser Basin's Grand Prismatic Spring is the largest hot spring in Yellowstone and one of the largest hot springs in the world. Measuring approximately 370 feet in size and around 121 ...

Formed over thousands of years of erosion caused by hydrothermal activity, water and other natural forces, the Grand Canyon of the Yellowstone is the primary attraction in the Canyon Village area ...

An expert from the Yellowstone Volcano Observatory has revealed some of the most likely impacts of an eruption in the famed ...

Ultimate Yellowstone & Grand Teton 7 Day Itinerary Plan your first trip to Yellowstone and Grand Teton with ease — this ...

Things are getting hotter than a Dutton family feud. Yellowstone National Park, known for erupting geysers like Old Faithful, is home to one of earth’s largest volcanic systems, with the ...

A detailed look at Yellowstone's magma storage system finds that only one region is likely to host liquid magma in the long ...

Scientists are tracking changes at the giant supervolcano that lies under Yellowstone National Park, but they say there's no need to worry at the moment. “The western part of the Yellowstone ...

close up of the grand prismatic pool in yellowstone close up of the grand prismatic pool from the boardwalk at yellowstone national park, usa yellowstone grand prismatic spring stock videos & ...

They’re riding it out the cowboy way. As the hit Paramount drama “Yellowstone” has come to an end — for now — producer and director Christina Voros spoke to The Post about the show’s ...