Deep under the western United States, two of the planet’s largest volcanic systems are quietly reshaping rock and gas. In ...
S trange things are afoot in Yellowstone National Park.
Few geological scenarios capture public imagination quite like a full-scale eruption of the Yellowstone supervolcano. The ...
WASHINGTON (Reuters) - A supervolcano eruption about 74,000 years ago on Indonesia's island of Sumatra caused a large-scale environmental calamity that may have decimated Stone Age human populations ...
POZZUOLI, Italy — In Greek and Roman mythology, the Campi Flegrei volcano is depicted as the opening to the underworld. Its prehistoric eruptions blocked out the sun, turning summer into winter and ...
Add Yahoo as a preferred source to see more of our stories on Google. When you think of the United States, images of sprawling cities and vast landscapes might come to mind, but not the hidden and ...