USGS Corrected Century-Old Yellowstone Geyser Naming Error
Archival correspondence from 1926 revealed a decades-long misplacement of the Black Pearl Geyser sign in Wyoming.
Wyoming Geology
Recent news
September 21, 2026
Paleontologists Identified New Ancient Belemnite SpeciesResearchers confirmed the discovery of Wyoteuthis linsterorum, a large cephalopod from the Sundance Formation.
September 20, 2026
Paleontologists Excavated Wyoming T. rex FossilA 7,000-pound partial skeleton discovered in the Lance Formation offers rare insights into T. rex preservation.