Visitors to Yellowstone National Park may get to experience something unusual in February 2026 thanks to a massive bulge that has formed along the Yellowstone caldera's north rim. The bulge has been ...
A new model of Yellowstone’s magma system suggests it is fueled by melts from the shallow mantle, guided by tectonic forces, ...
A lot of research goes into determining how to best predict the next eruption of the Yellowstone supervolcano. Part of this ...
Yellowstone's Echinus Geyser erupted for the first time in six years, with multiple bursts reported in February.
How do they tell when Old Faithful will next erupt? Even early explorers to what is now Yellowstone National Park called the park's most famous geyser Old Faithful. This geyser goes off every 60-90 ...