The aquatic chemistry and flow rates in Interior Alaska’s streams are shifting in response to thawing permafrost and increased rainfall, a new study reports. The study authors found that groundwater makes up a greater portion of streamflow in areas with less permafrost. The paper, published in the June 2025 issue of Water Resources Research, was co-authored […]
“This is unprecedented,” said one climate scientist. This past weekend, researchers at the National Science Foundation’s Summit Station observed rainfall at the peak of Greenland’s rapidly melting ice sheet for the first time on record—an event driven by warming temperatures. “This was the third time in less than a decade, and the latest date in the year on […]
Photo: An atmospheric river that transported immense amounts of water vapor from the tropics to Southcentral Alaska in November 2018. NOAA image Nome, August 2019: More than 2 inches of rainfall falls in one day, setting a new record. Thompson Pass, December 2017: 1.7 inches of snow piles up in 10 minutes. Seven feet of […]
Record breaking warm temperatures this winter have caused plants to bloom early in the eastern United States. Unfortunately this has also resulted in the formation of spring-like severe thunderstorms and deadly tornadoes. Multiple tornado sightings were made in three of the last seven days. On Saturday February 25, 2017 destructive tornadoes were reported in Maryland, Pennsylvania […]