The Deformed Frogs of Le Sueur County (opens in new tab)

In 1995, middle school students discovered eleven deformed frogs around a pond in south-central Minnesota (Le Sueur County). Their findings sparked research, led by Judy Helgen at the Minnesota Pollution Control Agency (MPCA), into the potential causes of the frog deformities—research that remains inconclusive. The post appeared first on <a href="