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How did the kangaroo learn to hop? Insights from its smallest relative
Research suggests that early macropodoids likely adopted a bounding gait before transitioning to bipedal hopping. Small ...
237-million-year-old crocodile-like predator species discovered in Brazil’s ancient fossils
Researchers in Brazil have unearthed the fossilized bones of a 237-million-year-old crocodile-like predator, Retymaijychampsa ...