Over 60 million years ago, penguins abandoned flight for swimming. Here’s how.

Around the time the dinosaurs died out, penguins became swimmers. New research reveals their aquatic evolution.

Jul 29, 2022 - 18:30
Over 60 million years ago, penguins abandoned flight for swimming. Here’s how.
Around the time the dinosaurs died out, penguins became swimmers. New research reveals their aquatic evolution.
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