Yellowstone is what’s called a hotspot, where large areas of molten material stay in one place as the Earth’s tectonic plates move around. This type of magma is called “basaltic”, and it ...

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

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

If you are planning on driving in Yellowstone National Park when most of its roads open in April, you could drive by one of the latest thermal steam vents in the famed hotspot. The new hydrothermal ...

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 ...

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 ...