fossils
Mosasaurs may have terrorized rivers as well as oceans
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Get the daily Popular Science newsletter💡 Breakthroughs, discoveries, and DIY tips delivered every weekday. Almost 70 million years ago mosasaurs ...
Mating injuries may lead scientists to identify dinosaurs’ sex
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Paleontologists have long wrestled with how to distinguish between male and female dinosaurs based on their fossils. But new research ...
Complete mastodon jaw found in New York homeowner’s backyard: ‘Remarkable discovery’
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Homeowner in New York discovered full mastodon jaw in their backyard in what officials are calling a “remarkable discovery.” Jaw ...
