The most striking finds were fossils thought to be the oldest known deuterostomes — the broad biological group that includes ...
Hundreds of Chinese fossils from the dawn of animal evolution may change how scientists think of this critical period of ...
Morning Overview on MSN
Study links sea creature mechanics to the diversity of animal body shapes
Researchers at Northwestern University have identified a single mechanical ratio that dozens of unrelated sea creatures, from jellyfish to squid to bony fish, appear to share when they swim. The ...
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