How Did the Ostrich Cross the Ocean? Its Ancestors Flew There
A remarkable fossil in the National Museum of Natural History’s collection reveals that the ancestors of modern flightless birds were capable of flying long distances
While collecting avocado leaf samples in Nicaragua, archaeobotanist Kevin Wann finally tasted the fruit he has spent years studying
New research shows why some shelly critters flourished in the ocean's harshest habitats — and others didn't
Using the fossil record and modern cold-blooded critters, paleontologist Kelsey Jenkins recreates the hearing capabilities of ancient animals
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