Scientists unveil Brazil dinosaur model
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Scientists on Monday unveiled a replica of a skeleton scientists said was from the largest dinosaur species yet discovered in Brazil &#151; a mid-sized herbivore that roamed central Brazil some 80 million years ago during the late Cretaceous period.
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Blog: Paleontologists have found that precursors to dinosaurs weren't so rapidly replaced as previously thought.
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RIO DE JANEIRO -- Scientists have found well-preserved fossils of a new dinosaur species that lived 225 million years ago in southern Brazil but had its closest relatives in what is now Europe, Brazilian paleontologists said yesterday.
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Good news for dinosaur fans: There are probably a lot more of them waiting to be discovered.
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An astonishing new fossil uncovered in a remote region of China has overturned accepted views of the relationship between dinosaurs and early mammals.
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SPACE.com / Paleontologists from Montana and Mongolia, who want to flesh out the developmental biology of dinosaurs, recently found 67 dinosaur skeletons in the Gobi Desert in just one week.
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Scientists have uncovered the fossil skeleton of a robust bird-like dinosaur that lived 70 million years ago.
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Villagers digging in China's rich fossil beds have uncovered the preserved remains of a tiny dinosaur in the belly of a mammal, a startling discovery for scientists who have long believed early mammals couldn't possibly attack and eat a dinosaur.
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Fossil hunters say they have discovered bones of two massive meat-eating dinosaurs in Africa. In the journal Acta Palaeontologica Polonica, University of Chicago paleontologist Paul Sereno and co-author Stephen Brusatte named one Kryptops palaios, or "old hidden face," because of a horny covering over its face.
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Scientists have found the remains of a dinosaur in a fossilized mammal's stomach, a discovery that upends decades of scientific belief about the relationship between dinosaurs and mammals.
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BONES from the biggest dinosaur ever discovered in the UK have been excavated by fossil hunters on the Isle of Wight, according to scientists.
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A frog the size of a bowling ball, with heavy armor and teeth, lived among dinosaurs millions of years ago Â intimidating enough that scientists who unearthed its fossils dubbed the beast Beelzebufo, or Devil Toad.
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Small, fast-moving carnivorous dinosaurs had air-sac respiratory systems similar to modern-day penguins and other diving birds, scientists reported on Wednesday.
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Two previously unknown types of meat-eating dinosaur have been identified from Sahara desert fossils.
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Paleontologists say they have discovered the fossil remains of a duck-size dinosaur species, previously unknown to science, that died while catching some z's.
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Scientists in Brazil find the bones of a new species of dinosaur that may be related to some found in Europe.
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WASHINGTON -- A newly discovered fossil might be the remains of one of the first stealth hunters, a swimming dinosaur that could use its long neck to sneak up on prey and strike without warning.