Scientists have found previously undocumented ash deposits buried beneath the Lava Creek Tuff in Wyoming — and at least one ...

The most recent supervolcanic eruption on Earth occurred approximately ... According to a HowStuffWorks documentary on Yellowstone, while the volcano has remained dormant for roughly 640,000 ...

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

There are as many as 169 volcanoes that are deemed as 'active' across America's 50 states, but it is Alaska's 11,070-ft-high ...

The Yellowstone Caldera is often referred to as the Yellowstone Supervolcano due to its colossal size; it's one of the ...

Rhinos that flourished across much of North America 12 million years ago gathered in huge herds, according to a new study.

Viral footage has shown the girl whose eyes tragically turned black after a horrifying natural disaster in Colombia ...

The disaster was an eruption of the Yellowstone volcano when it was located in what is now southern Idaho. The hotspot has traveled across North America as the Earth’s crust has moved.