Fierce T. rex&#39;s &#39;fluffy&#39; history
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What is more, the creature, which lived 60 to 70 million years before T. rex, had fluffy feathers covering its body. Xing Xu and colleagues from the Chinese Academy of Sciences in Beijing found their tyrannosauroid
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Maxakalisaurus topai, come on down Brazilian paleontologists who have spend the last four years piecing togther fragments of a monster dinosaur have declared it a new species of the Titanosauria group - a 13 metre, nine-tonne beast snappily dubbed Maxakalisaurus topai, Reuters reports.â¦
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By Munz, Tania  LORRAINE DASTON and GREGG MITMAN (eds.), Thinking with Animals: New Perspectives on Anthropomorphism. New York: Columbia University Press, 2005. Pp. vii+230. ISBN 0-2311.3038-4. Pounds 32.00, $49.50 (hardback).
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Two major classes of dinosaurs show genomes distinctly aligned with modern birds, reptilesCAMBRIDGE, Mass.
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Two newly discovered fossils show that a few early mammals were as large as a dog and spunky enough to devour juvenile dinosaurs.
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Large, carnivorous dinosaurs roamed southern Australia 115 million years ago, when the continent was joined to the Antarctica, and were padded with body fat to survive temperatures as low as minus 30 degrees Celsius.
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New analysis of fossil bones indicates that adolescent Tyrannosaurus rex dinosaurs grew extremely rapidly, quickly reaching gigantic size.
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In China, scientists have identified the fossilized remains of a tiny dinosaur in the stomach of a mammal. Scientists say the animal's last meal probably is the first proof that mammals hunted small dinosaurs some 130 million years ago.
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Fossil remains of the oldest and smallest known ancestor of Tyrannosaurus rex, the world&#39;s favorite ferocious dinosaur, have been discovered in China with evidence that its body was cloaked in downy &quot;protofeathers.
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A rare fossil from the age of the dinosaurs is shedding light on when the modern crocodile first evolved a skull strong enough to keep hold of its prey during the dismembering &#39;death roll&#39;.
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Agile prey would have had no trouble keeping clear of a hungry Tyrannosaurus rex, a study confirms.
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Parents have been doting over their offspring for a very, very long time, it seems. A South African fossil suggests pelycosaurs -- intermediates between reptiles and mammals that lived in the Permian Period before the rise of dinosaurs -- may have been caring parents 260 million years ago, scientists said on Wednesday.
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PITTSBURGH: A geology student on a field trip stumbled across the fossil of an oversized, salamander-like creature with vicious crocodile-like teeth that lived about 300 million years ago, paleontologists said.
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An astonishing collection of fossil animals from southern Australia is reported by scientists.
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The Louis Armstrong of the late Cretaceous? Researchers led by the Utah Museum of Natural History at the University of Utah have unearthed a new species of dinosaur - a massive plant-eater belonging to the hadrosaur group of plant-eating duck-billed dinos, which may have had the ability to bang out a tune using a fan-shaped bony crest on its skull.â¦
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Fossilised remains found in southern China may hold the answer to a question that has long stumped palaeontologists: Just what is the purpose of the long neck on a group of predatory reptiles that roamed the earth millions of years ago?
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LONDON - A prehistoric reptile gave birth to live young rather than laying eggs, fossil evidence suggests. Scientists weren&#39;t sure if the ancient reptiles, called sauropterygians, hatched from eggs on land like sea turtles or were born alive in the water.