A large comparative study of primate teeth shows that grooves once linked to ancient human tooth-picking can form naturally, while some common modern dental problems appear uniquely human.
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10,000 feet below the ocean, scientists find massive megalodon tooth in a place no one expected
A fossilized megalodon tooth has been recovered more than 10,000 feet below the surface of the central Pacific Ocean, marking ...
On Sept. 5, 48-year-old Beverly Hills aesthetician Tricia Dikes texted a video to her longtime friend and plastic surgeon Dr.
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