Geologists at Yellowstone National Park have pulled more than 300 lost hats from the famous hot springs. The headwear, estimated to be worth over $6,000, is among a range of items collected so far ...

YELLOWSTONE NATIONAL PARK, Wyo. – The breathtaking beauty of Yellowstone National Park and its stunning hydrothermal features may have you exclaim: "Hold on to your hats!" The U.S. Geological Survey ...

Geoscientists have discovered a magma cap at Yellowstone National Park that is likely playing a critical role in preventing a massive eruption in one of the largest active volcanic systems in the ...

For many years, it has been known that one of the largest active volcanic systems in the world dwells beneath the surface of Yellowstone National Park, though its exact workings have remained somewhat ...

Geologists at Yellowstone National Park have pulled more than 300 lost hats from the famous hot springs. Get any of our free email newsletters — news headlines, sports, arts & entertainment, state ...

The magma cap is critical for preventing eruptions at Yellowstone. Geoscientists have discovered a magma cap at Yellowstone National Park that is likely playing a critical role in preventing a massive ...

Geoscientists discovered a magma cap acting as a "lid" 2.4 miles beneath Yellowstone. This magma cap traps heat and pressure, but also allows gas to vent, reducing eruption risk. Seismic imaging and ...