Australopithecus had a variable but plant-based diet, according to an analysis of stable isotope data from seven hominin specimens dating back 3.5 million years from Sterkfontein in South Africa.

Paleontologists have described a new genus and species of carcharodontosaurid theropod dinosaur based on depictions of the now-destroyed specimen from the Bahariya Formation in Egypt. The ...

Paleontologists have uncovered hundreds of different dinosaur footprints, including footprints left by the 9-m (29.5-foot) ferocious predator Megalosaurus and by herbivorous dinosaurs up to twice that ...

Paleontologists in the United States have uncovered the fossilized remains of a new species of sauropodomorph dinosaur that lived in the northern hemisphere (supercontinent Laurasia) during the ...

A new genus and species of bohaiornithid enantiornithine bird has been identified from a nearly complete and articulated skeleton preserved with traces of feathers found in northeastern China.

The newly-discovered species belongs to the mosasaurid genus Carinodens, and was a durophage, adapted for crunching hard-shelled invertebrates. Carinodens is a extinct genus of Cretaceous mosasaurs ...

Paleontologists have discovered two new three-dimensionally preserved species of aculiferan mollusks that lived during the Silurian, revealing that the early mollusks were more complex and adaptable ...

The snow leopard (Panthera uncia) is a large feline unique to the Qinghai-Tibet Plateau and its surrounding areas. How this apex predator gradually adapted to the extreme environments remains ...

To study migration and mobility history in the Ukraine region, with a particular focus on migrating groups during the Iron Age and the Medieval period, scientists generated genomic data for 91 ...

Saber-toothed predators — such as the famous saber-toothed cat Smilodon fatalis — evolved multiple times across different mammal groups. Their unusual teeth were functionally optimal and highly ...

The octopus has a motor control challenge of enormous complexity. Each of its eight arms is a muscular hydrostat, a soft-bodied structure that lacks a rigid skeleton and moves with near infinite ...

A new genus and species of ankylosaurid dinosaur has been identified from the fossilized material found at Kangdailiang Mountain (1,262 m above sea level) in China. Tianzhenosaurus chengi roamed our ...