A team of researchers working at the National Evolutionary Synthesis Center has found that some insects such as crickets and katydids evolved their supersensitive hearing long before their predators came to be. 50 million-year-old fossil cricket (Dena Smith) A new study of 50 million year-old cricket and katydid fossils, published in the January 2012 issue of Journal of Paleontology, helps trace the evolution of the insect ear. “Insects hear with...
