Tech

A new picture of the hot water beneath Yellowstone’s geysers

Enlarge / Grand Prismatic Spring, Midway Geyser Basin, Yellowstone National Park, (credit: Ignacio Palacios / Getty Images) The vast volcanic caldera at Yellowstone National Park is just the latest in a long string of volcanic sites, all of which seem to be linked to a hot blob of material that may go all the way […]