Add Yahoo as a preferred source to see more of our stories on Google. A 30 million-year-old nearly complete skull fossil found in Egypt has revealed a newfound species of hyaenodonta, an ancient apex ...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. With sharp catlike ...
(CNN) — With sharp catlike teeth and a doglike body, ancient carnivores called hyaenodonts were once at the top of the food chain, but the entire lineage was wiped out about 25 million years ago, ...
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