A view of the Valles Caldera National Preserve around 5 p.m. Wednesday. Photo by Mario Pratti A view of the Valles Caldera National Preserve around 5 p.m. Wednesday. Photo by Mario Pratti ...

Yellowstone Caldera Chronicles is a weekly column written ... the resulting edges of the reservoir are blurry. Sharpening the view is important, as better knowledge of the depth and ...

For many years reliable information and analysis comparing Northern Ireland and the Republic was surprisingly sparse. The data and studies were there on both sides of the Border, but rigorous ...

The Yellowstone caldera has a magma chamber about 40 by 80 kilometers across. The place where the stored melted rock meets solid, non-melted rock and forms a lid is called the magma cap.

United States Geological Survey (USGS) scientist Mark Stelton (left) and Kenneth Sims, a UW professor of geology and geophysics and a member of the USGS Yellowstone Volcano Observatory, examine a ...

According to ABC News, researchers discovered in 2022 that the supervolcano at Yellowstone had more magma reservoir under the caldera than was previously believed. “The motivation behind my ...

The geoscientists were able to capture one of the first "super clear" images of the top of the magma reservoir beneath the Yellowstone caldera using the structural seismic imaging technique ...

researchers discovered that Yellowstone's supervolcano has substantially more magma reservoir under the caldera than previously thought. The lava is also flowing at shallow depths that fueled prior ...