The well-preserved skull belongs to a never-before-seen species of sauropodomorph that potentially grew up to 33 feet long.

paddlefish and sturgeon swam in a river that meandered through a flourishing landscape populated by mighty dinosaurs and small mammals at North Dakota’s southwestern corner. Death came from ...

A newly discovered dinosaur species, Lishulong wangi, has been identified from a well-preserved skull found in southern China ...

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According to scientists who maintain that dinosaur extinction came quickly, the impact must have spelled the cataclysmic end. For months, scientists conclude, dense clouds of dust blocked the sun ...

The prints were made by both long-necked sauropods and a predator, megalosaurus, and were found in one of the largest ...

The dinosaur lived in the late Cretaceous Period ... The predator's name - Thanatotheristes degrootorum - translates to "Reaper of Death" from the Greek. "We chose a name that embodies what ...

The terrifying dinosaur of the day ... an attack from an Acrocanthosaurus have been the cause of Borealopelta’s death? In a simulated test, researchers found that Acrocanthosaurus’s bite ...

A meteorite hit Earth about 66 million years ago near what today is the Yucatán peninsula, causing widespread destruction and death ... including non-avian dinosaurs, or a combination of both.

Find out what brought about the end of the dinosaurs and many other animals too. The fossil record shows that for the first 175 million years of their existence, dinosaurs took on a huge variety of ...

Did dinosaurs lose their dominance suddenly or gradually? Some scientists think the answer lies locked within the remnants of long-dormant volcanoes. Massive beds of ancient lava found around the ...