A magnitude 3.9 earthquake was measured near Norris Geyser Basin in Yellowstone National Park on Tuesday evening. It's the ...

Fossil record tells us the super volcano burps every 700,000 years, give or take millennia. Be careful to keep track of this ...

A detailed look at Yellowstone's magma storage system finds that only one region is likely to host liquid magma in the long ...

That movement has now left one pool of molten material on the west of the caldera disconnected from any heat sources, which will likely allow it to cool. Meanwhile, the largest pool of near-surface ...

But this ghost is far from the only reported rail sighting in the U.S. "There's a recurring theme. There are ghosts reported ...

A number of studies have given us fascinating images showing Yellowstone’s magma reservoirs. But how are those images created ...