Scientists think they've found ancient remnants of dinosaur blood

NPR | By Nathan Rott

Published November 9, 2026 at 5:00 PM EST

Scientists have studied plenty of dinosaur bones, eggs and footprints. Now, some think they've found their strongest evidence yet of dinosaur blood.

Nathan Rott

Nathan (Nate) Rott is a correspondent on NPR’s Science Desk, where he reports on the natural world and humanity’s relationship to it.

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