Rensselaer Researcher Finds that Frog Species Evolved Rapidly in Response To Road Salts

When we think of evolution, we think of a process that happens over hundreds or thousands of years. In research recently published, a team led by Rick Relyea, Ph.D., professor of biological sciences and David M. Darrin ’40 Senior Endowed Chair at Rensselaer Polytechnic Institute, found a species of frog that has evolved over the course of merely 25 years. The adaptation was spurred on by something many assume is innocuous: salt.

AAAS Honors Researchers Georges Belfort, Nikhil Koratkar, and Rick Relyea

The American Association for the Advancement of Science (AAAS), the world’s largest general scientific society, has elected Rensselaer Polytechnic Institute researchers Georges Belfort, Nikhil Koratkar, and Rick Relyea to the newest class of AAAS fellows, among the most distinct honors within the scientific community.

Four Decades of Data Sounds Early Warning on Lake George

Although concentrations of chemicals and pollutants like salt and nutrients have increased in the deep waters of Lake George, they’re still too low to harm the ecosystem at those depths, according to an analysis of nearly 40 years of data published today in Limnology and Oceanography.

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