On our planet, evolution has spawned countless creatures of all shapes, sizes, and colors. But throughout Earth’s long ...

King crabs are an entirely different group from the true crabs, separated by nearly 300 million years of evolution, starting within the separate hermit crab group. Although all the lineages that ...

Carcinization is a captivating type of convergent evolution where five different groups of crustaceans have separately evolved to have crab-like body structures. Evolutionary ...