Epicyon haydeni, or Hayden’s bone-crushing dog, roamed North America between 12 and 6 million years ago during the middle to late Miocene epoch. Its fossils have been discovered in at least 12 ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Far bigger than any dog that walks the earth today, Epicyon ...

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IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This tooth is from a Borophagus, a ...

Now living primarily on the screen and made popular by shows like "Game of Thrones," the dire wolf is more than just a work of fiction. It once existed and may have coexisted with gray wolves and ...