https://www.ijpr.org/tags/sierra-nevada-range Sierra Nevada range en-US Copyright JPR Mon, 09 Nov 2026 14:36:46 GMT https://www.ijpr.org/2026-11-09/more-than-a-third-of-western-states-glacial-cover-has-been-lost-since-1950s-as-planet-warms The first comprehensive inventory of the area and volume of western glaciers from Portland State University found 300 have disappeared since the mid-20th century. Mon, 09 Nov 2026 14:36:46 GMT https://www.ijpr.org/2026-11-09/more-than-a-third-of-western-states-glacial-cover-has-been-lost-since-1950s-as-planet-warms Alex Baumhardt