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 striking image from the International Space Station captures the rain shadow effect, where a part of a mountain range is ...

Today, Yellowstone remains a place of low volcanic risk. Sure, there are sometimes small explosions stoked by hot water and ...

in the latest edition of Yellowstone Caldera Chronicles, which is part of the USGS. Aerial view looking to the west at the Roadside Springs hydrothermal area and Nymph Lake showing the locations ...