A new species of dromaeosaurid dinosaur being named Dineobellator notohesperus has been discovered by a team of U.S. paleontologists.
Dineobellator notohesperus....
The footprints of stegosaurs, carnivorous theropods and huge herbivorous ornithopod dinosaurs that date back to 170 million years ago (Middle Jurassic...
Paleontologists have found an exceptionally well-preserved and diminutive skull of a previously unknown bird-like dinosaur species in a piece of Cretaceous-period...
In the 1980s, paleontologists found a dinosaur nesting ground with dozens of nestlings in northern Montana and identified them as Hypacrosaurus stebingeri,...
Using a novel technique called clumped isotope paleothermometry, an international team of paleontologists analyzed eggshell fossils representing three...
A new genus and species of medium-sized abelisaurid dinosaur being named Tralkasaurus cuyi has been discovered by Dr. Mauricio Cerroni from the Argentine...
A new species of tyrannosaurine dinosaur that lived about 79.5 million years ago (Cretaceous period) has been identified from fossils found in Alberta,...
A new species of carnivorous theropod dinosaur has been identified from the fossilized remains discovered in the 1990s in northeastern Utah and Wyoming, the...
Paleontologists in China have identified a new species of microraptorine dromaeosaur closely related to the famous dinosaur Velociraptor.
An artist’s...
In the early 2000s, the fossilized skeletons of two small tyrannosaurs were collected from the famous Hell Creek Formation of Carter County, Montana. Nicknamed...
Paleontologists have unearthed the 100-million-year-old (Cretaceous period) fossilized bones of perinatal non-iguanodontian ornithopods in the Griman Creek...
Paleontologists have found tiny nymphs of a previously unknown ancient insect species trapped in two pieces of 99-million-year-old (mid-Cretaceous period)...
Majungasaurus, a carnivorous dinosaur that lived approximately 70 million years ago (Cretaceous period) in what is now Madagascar, grew new teeth roughly...
Paleontologists in Canada have found the fossil fragments from a new species of leptoceratopsid dinosaur that walked the Earth during the Cretaceous period.
An...
Paleontologists have discovered the fossilized feathers of dinosaurs and birds that lived 118 million years ago (Early Cretaceous epoch) in polar environment...
Footprints of duck-billed dinosaurs, armored dinosaurs and a tyrannosaur discovered in Aniakchak National Monument, southwestern Alaska, shed new light...
A fossil site in Canada has yielded the best-preserved specimen of the dromaeosaurid dinosaur Saurornitholestes langstoni ever found.
Saurornitholestes...
Different groups of gigantic dinosaurs had different thermoregulatory strategies to help moderate brain temperatures in the face of high heat loads, according...
Paleontologists have announced the discovery of a new genus and species of carcharodontosaurian dinosaur, based on the fossilized remains found in Thailand.
Skeletal...
