News

The Yellowstone Volcano Observatory 2021 annual report has been published!  Your one-stop shop for the year that was in Yellowstone geological...

U.S. Geological Survey scientists studying Mount Rainier and its hazards for the past 70 years have long recognized that the greatest danger may not...

The U.S. Geological Survey recently released a new Volcano Hazards Program Strategic Science Plan for 2022-2026.

Today, Lower Geyser Basin in Yellowstone is a treeless plain characterized by steaming ground, geysers, and mudpots. But thousands of years ago, it...

On April 22, 2022, the Alaska Volcano Observatory issued an Information Statement about increased earthquake and deformation at Mount Edgecumbe, a...

Deep beneath Yellowstone is a mysterious place, where water cannot penetrate and rocks flow like silly putty. Strange conditions exist in the deepest...

Volcanoes are an incredible feature of Earth’s geologic environment – at once awe-inspiring and terrifying. They remind us that the planet we call...

In February, 100 scientists got together to practice coordinating themselves during a pretend volcanic eruption.

On the North side of the Mallard Lake resurgent dome there are several isolated thermal areas that were recently mapped using high-resolution visible...

What do the subsurface fluid pathways look like for all of the hot springs and geysers scattered throughout Yellowstone?  A new set of data from an...