Using a technique called Resonance Raman spectroscopy, paleontologists have detected hemoglobin remnants in bone extracts from two dinosaur species, Brachylophosaurus...
Paleontologists have identified a new species of rodent in Acarechimys, an extinct genus with a widespread South American distribution, from a partial...
Ancient DNA has been useful in reconciling deep evolutionary relationships and responses to ecological changes in elephants and their relatives. In new...
A large jaw of a predatory archosaur species from the latest Triassic of South Wales, named Zanclodon cambrensis, has long intrigued paleontologists. Could...
Paleontologists have described a new species of the extinct turtle genus Craspedochelys based on a remarkable fossil shell and some of its postcranial...
Named Bettongia haoucharae, the newly-discovered species of woylie is already likely extinct, says a team of researchers from Curtin University, the Western...
Several new species of coelacanths that lived at the end of the Triassic period, some 200 million years ago, have been identified from museum specimens...
Paleontologists at the University of Leicester have examined the 150-million-year-old fossilized skeletons of two highly immature Pterodactylus antiquus...
In a new study, scientists analyzed ancient microbial DNA from 483 mammoth remains spanning over 1 million years, including 440 newly-sequenced and unpublished...
Arthropod appendages are specialized for diverse roles including feeding, walking, and mating. Fossils from the Cambrian period (539 to 487 million years...
Paleontologists have announced the discovery of a new genus and species of early eusauropod dinosaur from the Jurassic period of China.
Mamenchisaurus...
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...
Paleontologists have described a new genus and species of stem-chelydrid turtle using complete fossilized shells and associated material found in the Early...
Archaeologists from University College London and elsewhere have examined a molar tooth of a female Bos taurus (cow) discovered at Stonehenge.
Stonehenge....
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...
