News

In August 2021, YVO scientists collected sediment cores from the floor of Yellowstone Lake. Analysis of the sediment composition, as well as the...

Locating earthquakes in Yellowstone is a time-intensive process that requires the trained eye and extensive experience of a human analyst. But...

Much is known about how the chemical compositions of gases vary across the Yellowstone volcanic system, but how they vary in time has remained largely...

Just south of Mammoth Hot Springs, near the north entrance of Yellowstone National Park, lies a jumble of white/gray rock known as the Hoodoos or...

Ever wonder how seismologists determine the location of an earthquake in Yellowstone?  It’s an intricate process, but thanks to experienced scientists...

The ground surface at Yellowstone goes up and down.  Since 2015 the caldera has been going down at a rate of about 2–3 cm—about 1 inch—per year, but...

When it comes to data, Yellowstone is a geophysicist’s dream. There is continuous activity from earthquakes, geysers, and of course, the volcano...

Visitors to Yellowstone ask a lot of questions! So how do park rangers answer when they are asked, “where is the volcano?”

The M7.3 Hebgen Lake earthquake in 1959 is one of the two the largest recorded earthquakes in the entire Intermountain West of the United States.  We...

We sometimes think of Yellowstone as an untouched landscape, but humans have been present in the area for over ten thousand years!  The history and...