A carnivorous dinosaur that once hunted in New Mexico was among the last of its kind, paleontologists say.
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Ancient Predator of the Northern Plains Had Fiercest Bite of Any Mammal Ever, Study Says
A scrappy mammal that lived alongside dinosaurs packed the most powerful bite of any mammal, living or extinct, scientists say.
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Huge T. Rex Fossil, a ‘Fantastic Specimen,’ Unearthed in Montana
A huge new specimen of Tyrannosaurus rex has been uncovered in northern Montana, researchers say.
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Tyrannosaur Tracks Discovered in Wyoming Reveal Dinosaur’s Speed
Dinosaur tracks discovered in Wyoming are the first known multiple footprints that can be attributed to Tyrannosaurus rex, researchers say.
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