'Cory' a 30-million-year-old dog fossil proves evolution has limits episode artwork

EPISODE · Jul 30, 2026 · 17 MIN

'Cory' a 30-million-year-old dog fossil proves evolution has limits

from WWJ: On-Demand

University of Michigan paleontologist Anne Kort received the task of identifying the bones and examining the muscle attachments of a prehistoric dog fossil, nicknamed Cory. Researchers first dug him up in Oregon in the 1980s. Kort says Cory can teach us a lot about climate change, as well as what evolution is and isn't capable of. She spoke with WWJ's Christina McDaniel.

Episode metadata supplied by the publisher feed · Published Jul 30, 2026

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'Cory' a 30-million-year-old dog fossil proves evolution has limits

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