A group of researchers used novel and powerful methods to disentangle the patterns of parallel evolution of freshwater three-spined sticklebacks at different geographic scales across their ...
ANN ARBOR, Mich.---Wings, spines, saber-like teeth---nature and the fossil record abound with examples of structures so useful they've evolved independently in a variety of animals. But scientists ...
A report offers a detailed description of the first nearly complete skeleton of an extinct large dolphin, discovered in what is now South Carolina. The 15-foot-long dolphin (Ankylorhiza tiedemani comb ...
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