Yellowstone Park is a popular destination for geology field trips. It’s easy to see why — the dynamic landscape contains a ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Cathy Whitlock, Regents Professor ...

Avoid the crowds at Yellowstone and discover a hidden gem in neighboring Idaho, a destination with its own impressive tourist ...

Last week we featured footage showing bison stampeding toward a snow coach in Yellowstone National Park, as tourists watched with heightened concern. To their relief, the bison navigated around ...

The “Yellowstone” of “Yellowstone to Yosemite With Kevin Costner” is more an allusion to Mr. Costner’s very popular TV drama than to the national park. It is Yosemite that is the focus ...

Historic eruptions of Santorini formed new islands within the caldera during the Minoan eruption. In 2011-2012, Santorini went through a phase of unrest, with increased seismic activity ...

The ice volcano is created when an uphill pond feeds down into the fountain and sprays water into the air, giving the illusion of an eruption. When temperatures drop, the fountain's water freezes ...

Ten months of unrest at Mount Spurr could be a sign of an upcoming eruption from a side vent or, less likely, from the main ...

Task Force Kanlaon head Raul Fernandez says they are worried about a powerful eruption following Thursday's brief volcanic activity NEGROS OCCIDENTAL, Philippines – Kanlaon Volcano erupted ...