Paleontology News

Horseshoe crabs are an ancient lineage with an evolutionary history stretching back 450 million years (Ordovician period) and are generally considered...

Paleontologists have unearthed a beautifully preserved skull and jaws as well as part of the postcranial skeleton of a previously unknown peirosaur species...

The armored ankylosaurian dinosaurs are best known from Late Cretaceous northern hemisphere ecosystems, but their early evolution in the Early-Middle Jurassic...

A team of paleontologists from New Zealand and Australia has described a new extinct shelduck species from Holocene fossil bone deposits on the Rēkohu...

The atmosphere of Earth during the Mesozoic era, between 252 and 66 million years ago, contained far more carbon dioxide than it does today and total photosynthesis...

Around 390 million years ago (Devonian period), marine animals began colonizing depths previously uninhabited. New research led by scientists from Duke...

Paleontologists have described a new genus and species of stem-chelydrid turtle using complete fossilized shells and associated material found in the Early...

A new genus and species of sail-backed iguanodontian dinosaur has been identified from a partial skeleton found in the Wessex Formation of the Isle of...

Paleontologists have found the fossilized remains of the extinct deer species Eocoileus gentryorum at the Early Pliocene Gray Fossil Site of northeastern...

Named Cordualadensa acorni, the new dragonfly species from Alberta’s Dinosaur Provincial Park represents the only Mesozoic dragonfly for Canada and fills...

Tiny, toothed mammalodontids were among the strangest of all whales. If alive today, they would be as iconically Australian as kangaroos. In a new paper...

Paleontologists in Australia have discovered the fossilized remains of a new species in the extinct kangaroo genus Dorcopsoides. The greater forest-wallaby...

Textbooks often portray primates as originating, evolving, and dispersing exclusively within warm tropical forests. This tends to come from fossil evidence...

Paleontologists have identified a new species of dromaeosaurid dinosaur from an almost complete and articulated skeleton found in the 2000s in Mongolia. Life...

Paleontologists have identified the myriad of animals — saber-toothed predators, burrowing foragers and a large, salamander-like creature —...

During the Paleocene-Eocene Thermal Maximum (PETM), a period of geological rapid warming and aridification approximately 56 million years ago, a flesh-eating...

While tyrannosaurid dinosaurs like Tyrannosaurus rex  had skulls that were optimized for high bite forces, other gigantic carnivorous dinosaurs such...

Wudingloong wui lived in what is now Yunnan, China, around 200 million years ago (Early Jurassic epoch). Reconstructed skeleton and representative bones...

Paleontologists have identified an unusual new genus and species of early-diverging plesiosauroid plesiosaur from a nearly complete skeleton found in the...