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Mammalian diversification after extinction of the dinosaurs

Saltriovenator zanellai

The oldest large-sized predatory dinosaur comes from the Italian Alps

Panoplosaurus mirus and Euoplocephalus tutus.

Huge armored dinosaurs battled overheating with nasal air-conditioning

Megalosaurus

Spectacular flying reptiles soared over Britain’s tropical Jurassic past

‘Treasure trove’ of dinosaur footprints found in southern England

Crittendeceratops

Horned dinosaur Crittendenceratops discovered in Arizona

Daohugou pterosaur

New discovery pushes origin of feathers back by 70 million years

Two of the fossils sampled for the study with the fossil melanosomes found in each fossil (scanning electron microscope images). Scaniacypselus to the left and Primotrogon to the right. Melanosome shape varies in the different samples, and is indicative of color. The sample furthest to the left was predicted to be iridescent. Credit: Photographs of Scaniacypselus and Primotrogon by Jakob Vinther and Fiann Smithwick.

Scientists discover how birds and dinosaurs evolved to dazzle with colourful...

Volgatitan simbirskiensis anterior caudal vertebra

Scientists find new giant dinosaur

During the Triassic period (252-201 million years ago) mammal-like reptiles called therapsids co-existed with ancestors to dinosaurs, crocodiles, mammals, pterosaurs, turtles, frogs, and lizards.

Gigantic mammal ‘cousin’ discovered

two fossilized dinosaur skeletons found on a Montana

Fight over dinosaur fossils comes down to what’s a mineral

Dinosaur reconstructions by Dr Anthony Romilio

Tiny raptor tracks lead to big discovery

Pararhabdodon isonensis

Most complete study on Europe’s greatest Hadrosaur site published

Dinosaur blood vessel with adjacent bone matrix that still contains bone cells.

A toast to the proteins in dinosaur bones

The skull of the holotype specimen of C. parvus (JLUM L0304-j-Zn2).

The teeth of Changchunsaurus: Rare insight into ornithopod dinosaur tooth evolution

The wavy appearance of the enamel of Changchunsaurus in thin section and under cross-polarized light.

Chew on this: Two new studies reveal secrets of early dinosaur...

The region where the new species of sauropod was found is unusual as it would have been a desert during that era, 110 million years ago

Paleontologists discover new sauropod species in Argentina

An assortment of paleognath and neognath bird eggs and a fossil theropod egg (on the right).

Dinosaurs put all colored birds’ eggs in one basket, evolutionarily speaking

66 million years ago a meteorite of a diameter 14 km wide struck the Earth with an enormous speed of 20.000 kilometers per hour drilling itself 20 km into the Earth's crust

The formation of large meteorite craters is unraveled

Dr. John Nudds with Archaeopteryx fossil specimen at the European Synchrotron in Grenoble.

New species of ‘missing link’ between dinosaurs and birds identified

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