Hawaii is also a basaltic hotspot, for instance ... The largest rhyolitic storage zone lies under the northeast part of Yellowstone Caldera, with a volume comparable to the smallest past caldera ...

We know that a supervolcano, Yellowstone, is located practically in our backyard. The region is constantly going through geological changes, as there was a recent discovery of a new volcanic vent in ...

Magmatic activity deep beneath the Yellowstone Supervolcano may be shifting in a northeasterly direction. This is the ...

The Yellowstone region's Beartooth Mountains feature some of the most ancient rocks in North America — as old as 3.96 billion ...

A group of US Geological Survey (USGS) geologists have discovered signs of rhyolitic volcanism in the northeast-shifting Yellowstone caldera. The Yellowstone Caldera, a volcanic caldera and ...

Yellowstone volcanism has produced some of the youngest rocks in North America. This same region also features some of the ...

One of the most closely studied and potentially dangerous supervolcanoes today is located in the United States: the Yellowstone Caldera in Wyoming. Although it lies beneath the serene and scenic ...

Entombed at the Ashfall Fossil Beds State Historical Park, teeth from the rhino fossils were analyzed by researchers at the ...

An enormous grizzly bear has been captured on camera prowling through the snow near a tourist hotspot in Montana ... evening near the town of West Yellowstone, shows the apex predator plodding ...