Fossils reveal dinosaurs were flourishing in diverse ecosystems right up until the asteroid impact ended their reign.

By counting visible and hidden rings, researchers found that T. rex did not reach full size until 35 to 40 years of age.

Top paleontologists have discovered that mating between some species of prehistoric behemoths was so violent that they ...

NEW YORK (AP) — The most expensive dinosaur fossil ever discovered will be on view in New York starting this weekend, American Museum of Natural History officials announced Wednesday. The giant ...

A juvenile dinosaur fossil, Ceratosaurus nasicornis, has sold at Sotheby's New York for US$30.5 million (£22.7 million). It is part of a recent resurgence of art-market interest in fossils and natural ...

The largest-ever study of how the “king of dinosaurs” grew shows a much longer, slower path to adulthood than scientists ...

The discovery of new Ajkaceratops skull fossils has finally provided the evidence that shows ceratopsians did make it to Europe after all. The palaeontologists found that not only was this Hungarian ...

While modern mammals hover over their offspring until adulthood, dinosaur parents showed less involvement — caring for their young a few months or a year before leaving them to roam alone, research ...

Researchers may have found a smoking gun for human cancer research and it goes back almost 70 million years. The smoking gun in question is actually the fossilized remains of a small cow-sized ...

Research into dinosaur eggshells and nesting behaviour has substantially enhanced our understanding of Mesozoic reproductive strategies and palaeoenvironmental conditions. By analysing eggshell ...

The Nature Index tracks primary research articles from 145 natural-science and health-science journals, chosen based on reputation by an independent group of researchers. The Nature Index provides ...