Some newly published findings from an Idaho State University professor and his colleagues point out how changes to currents an ocean away can impact climates on the other side of the globe. The new paper published in Nature Communications explains how Bruce Finney, professor in the departments of biological sciences and geosciences at ISU, and his collaborators, Lesleigh Anderson, research geologist with the United States Geological Survey, and W. Brad Baxter, Idaho State alum, came to understand how shifts in currents in the Atlantic Ocean led the climate of Alaska to cool, especially in winter, roughly 13,000 years ago.