Artist's reconstruction of two rauisuchians fighting over a desiccated corpse of a mammal-relative in the Triassic of southern Africa. In the background, dinosaurs and mammal-like reptiles form other parts of the ecosystem. Credit: Viktor Radermacher, owns copyright

Croc-like carnivores terrorized Triassic dinosaurs in southern Africa 210 million years...

An artist’s rendition of the Tyrannosaurus rex with the 3D imaging showing muscle activation in its head. Illustration courtesy of Brian Engh.

T. rex used a stiff skull to eat its prey

An artist's interpretation of the asteroid impact that wiped out all non-avian dinosaurs. Credit: NASA/Don Davis.

Rocks at asteroid impact site record first day of dinosaur extinction

Cryodrakon boreas. Credit David Maas

New reptile species was one of largest ever flying animals

Jurassic crocodile. Artist's impression (credit: Julia Beier)

Jurassic crocodile identified 250 years after fossil find

Origin of eukaryotes

Scientists identify rare evolutionary intermediates to understand the origin of eukaryotes

Giant extinct kangaroo

Giant Kangaroo Had Crushing Bites

Prof. Michael Coates holds a 3-D printed model of the Tristychius skull and jaws. Photo courtesy of Matt Wood

3-D reconstructions show how ancient sharks found an alternative way to...

Reconstruction of Mollisonia plenovenatrix, by Joanna Liang ©Royal Ontario Museum

Half-a-billion-year-old tiny predator unveils the rise of scorpions and spiders

A reconstruction of Kamuysaurus japonicus. Credit: Kobayashi Y., et al, Scientific Reports, September 5, 2019

A new duck-billed dinosaur, Kamuysaurus japonicus, identified

A graphic thermal image of a T. rex with its dorsotemporal fenestra glowing on the skull. Illustration courtesy of Brian Engh.

T. rex had an air conditioner in its head

A fossilized trail of the animal Yilingia spiciformis, dating back 550 million years. The trail was found in China by a team of scientists including Shuhai Xiao of the Virginia Tech College of Science. Credit: Virginia Tech College of Science

Ancient animal species: Fossils dating back 550 million years among first...

The type specimen of Aenigmaspina pantyfynnonensis, photograph and 3D scan model, produced by Erin Patrick as part of her Masters thesis work in Bristol. This little block, the size of the palm of your hand, shows the backbone, curved round from top right to bottom left, and in the middle the ribs and shoulder blades. Scale bar is 1 cm. Credit: University of Bristol

A new reptile species from Wales named by Bristol student

A, photograph of Armoricaphyton chateaupannense preserved in 2D as carbonaceous thin films. B, SEM image of a transverse section of an axis of a specimen of A. chateaupannense preserved in 3D showing the radially aligned tracheids. Credit: Canadian Light Source

Analyzing the world’s oldest woody plant fossil

In-depth fossil analysis could help us understand the true functions of colour. Credit: Aline Dassel/Pixabay, licensed under Pixabay licence

Fossil colour studies are changing our idea of how dinosaurs looked

This photograph shows rocks from the Belcher Islands in Hudson Bay, Canada, from which doctoral candidate Malcolm Hodgskiss collected barite samples dating 2.02 to 1.87 billion years old. Credit: Malcolm Hodgskiss

Ancient die-off greater than the dinosaur extinction

The scans revealed many microscopic food remains including foraminifera (small amoeboid protists with external shells), small shells of marine invertebrates and possible remains of polychaete worms. Credit: Qvarnström mfl.

Filter-feeding pterosaurs were the flamingos of the Late Jurassic

An exceptional fossil skull of Chilecebus carrascoensis, a 20-million-year-old primate from the Andes mountains of Chile. Credit: © AMNH/N. Wong and M. Ellison

20-million-year-old skull suggests complex brain evolution in monkeys, apes

A Desmoceras fossil. A cephalopod that thrived in the early Cretaceous, 146 to 100 million years ago. Note the fossilized biomineral nacre or mother of pearl. Credit: Pupa Gilbert

Making biominerals: Nature’s recipe is old, evolved more than once

Fig. 1. 10 million-year-old fossil frog from Libros, Spain and X-ray map showing elevated levels of copper and zinc in the internal organs. Fossil photograph copyright the Natural History Museum, London. X-ray fluorescence map. Credit: Valentina Rossi

Scientists discover new way to reconstruct what extinct animals looked like

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