According to a study by geoscientist Michael Rawlins from the University of Massachusetts Amherst, Alaska is experiencing extensive environmental changes due to permafrost thaw caused by rising temperatures. The research highlights alterations in Alaska's waterways, especially in the North Slope region, which is comparable in size to Wisconsin and features numerous rivers and streams flowing into the Beaufort Sea. Model data spanning 44 years was used to track changes in runoff and the movement of long-frozen carbon into rivers, extending the thawing season into late summer and fall. These changes have significant implications for the global carbon cycle and the Arctic ecosystem.