Geyser Bursts Up Unexpectedly as Tourists Watch in Astonishment Yellowstone National Park, Wyoming — November 1, 2025 Visitors at Yellowstone were left stunned Saturday afternoon when a dormant geyser unexpectedly erupted, shooting a towering column of steam and boiling water into the air just moments after a crowd gathered to take photos. According to park rangers, the geyser — typically inactive except for minor bubbling — showed no signs of an imminent eruption. Dozens of tourists stood nearb

Get ready because this week #MSCExplains, presented by the Northrop Grumman Corporation, is all about how geysers work and we'll be using liquid nitrogen to demonstrate! #LetsScience | Maryland Science Center