Ever since Charles Darwin, scientists have assumed species facing the same problem often evolve similar traits. But that’s ...

Researchers formally describe Helmetia expansa, offering new insights into its anatomy, behavior and evolutionary relationships.

A serendipitous find in the National Museum of Natural History’s collections yielded just the second known specimen of a mysterious Cuban anole ...

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One cat has just found out that he has the world’s longest tail, so we think he deserves a handful of the best cat treats as ...

One cat has just found out that he has the world’s longest tail, so we think he deserves a handful of the best cat treats as ...