Fossils
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Fish Fossil Revealed More Evidence that Teeth May Have Evolved from Outside the Mouth
It has been suggested by an old fish fossil that teeth did not develop within the mouth. There are two hypotheses about the genesis of teeth: either they emerged from internal sources (the outside-in theory) or exterior scales (the inside-out hypothesis).
Latest Research Articles
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After Being Lost for 70 Years, Brazilian Paleontological Site Leads to the Discovery of Over 100 Fossils
After 130 Years, Fish-Like Fossil Finally Recognized as Earth's Earliest Crawlers
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Ancient Dolphin Species Discovered in Swiss Alps in Landlocked Switzerland
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8,000-Year-Old Skull Unearthed in Minnesota River Stirred Controversy Amongst Native Americans
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Dozens of Prehistoric Ancient Creatures Uncovered in Melting Glaciers
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Outside Bangkok Mall, Experts Discover Fossils that Dates Back 66 Million Years
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Giant Marine Reptile Fossil Found Way Above the Swiss Alps
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Unearthed Ancient Corpses in Portugal May Be World's Oldest Mummies at 8,000 Years Old
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Evidences of "Modern Culture" Dating 40,000 Years Discovered in China
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Recent Discovery Shows How There Might Actually be Three T-Rex Species
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New Pterosaur Dinosaur Fossil Discovered on the Isle of Skye, Scotland
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Wooly Mammoth Remains Among Diverse Ice Age Fossils Found in a Cave Near Plymouth
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Mount Rainier's Volcanic Activity Closely Watched by Scientists
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Earth's Magnetic North Pole Shifts Toward Russia, Scientists Update Its Location
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How Earthquakes 'Ignite': Hidden Mechanism Discovered in New Study
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Chinese Astronauts Create Oxygen and Rocket Fuel Using Artificial Photosynthesis in Space
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Contagious Urination Confirmed in Chimpanzees for the First Time, Surprising Researchers
