A new genus and species of troodontid dinosaur that lived 66 million years ago at the very end of the Cretaceous period has been identified from an isolated...
A partial thigh bone found in southern Brazil belongs to a previously unknown species of theropod dinosaur.
A partial left femur of Erythrovenator jacuiensis....
A maned theropod dinosaur with elaborate filamentous structures has been identified by a research team led by University of Portsmouth paleontologists.
Life...
Paleontologists have found the fossilized remains of two Jurassic dinosaur species in Co. Antrim in Northern Ireland. These are the first dinosaur remains...
A new genus and species of medium-sized abelisaurid dinosaur has been unearthed in northern Patagonia, Argentina.
An artist’s impression of Rajasaurus...
Yi qi and Ambopteryx longibrachium are two bizarre scansoriopterygid theropods that lived in what is now China about 160 million years ago (Late Jurassic...
The remarkably high abundance of the teeth of the giant dinosaur Spinosaurus aegyptiacus, compared to the dental remains of terrestrial dinosaurs and some...
A new genus and species of theropod dinosaur from the Cretaceous period has been identified from bones found on the Isle of Wight, the United Kingdom.
An...
A team of paleontologists from Portugal and Spain has found fossil fragments from a new genus and species of carcharodontosaurian dinosaur.
An artist’s...
A new species of alvarezsaurid dinosaur that lived approximately 66 million years ago (Cretaceous period) has been unearthed in the Hell Creek Formation...
Dilophosaurus wetherilli was the largest animal known to have lived on land in North America during the Early Jurassic. Despite its charismatic presence...
Paleontologists have uncovered the fossilized jawbone of a juvenile dromaeosaurid (raptor) dinosaur that lived 70 million years ago in what is now northern...
Paleontologists have analyzed 151- to 165-million-year-old dinosaur footprints from 11 sites in southern Queensland, most of which produced large (length...
A team of paleontologists from the United States, Canada and Argentina has analyzed the fossilized eggs of two different non-avian dinosaurs, Protoceratops...
A new genus and species of paravian theropod dinosaur has been identified from fossils found in Patagonia, Argentina.
Life reconstruction of an adult and...
An analysis of the fossilized vertebrate remains from the Jurassic Mygatt-Moore Quarry in Colorado has revealed the bones of a theropod dinosaur called...
Paleontologists in Australia have found a fossilized vertebra from an elaphrosaurine theropod dinosaur that walked the Earth 110 million years ago (Cretaceous...
Non-avian theropod dinosaurs like Tyrannosaurus rex relied less on speed, more on energy-saving, according to a new study published in the journal PLoS...
An analysis of the fossilized teeth of Deinonychus antirrhopus, a species of wolf-sized dromaeosaurid dinosaur that lived between 115 and 108 million years...
