Yellowstone is most famous for huge explosive eruptions that create large calderas. Outside Yellowstone Caldera, however, ...

The Yellowstone volcano is known to have produced two supereruptions before the Lava Creek Tuff eruption — the Mesa Falls ...

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

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

But a new discovery has highlighted just how active this seemingly dormant volcano ... explosions, Yellowstone has experienced three at 2.08, 1.3, and 0.631 million years ago,' it explained. ' ...

Narrator: There's a volcano beneath ... over two months. Now, Yellowstone has a history of eruptions like this. It's erupted three times in the past 2.1 million years. That's roughly once every ...

major rhinos. Found in Nebraska’s Ashfall Fossil Beds, the remains were discovered around a dried waterhole and were apparently buried by ash after an eruption of the Yellowstone volcano in Wyoming ...

As many as 12 massive supereruptions of the Yellowstone volcano have been identified between 8 and 12 million years ago as the hotspot worked its way across the Snake River Plain. The ash that ...