The genus Tyrannosaurus most likely arose in North America, although its direct ancestors migrated over from Asia more than 70 million years ago, according...
A bizarre new genus and species of ornithomimid dinosaur has been identified from the fossilized remains found in 2014 in Coahuila, Mexico.
Life reconstruction...
Paleontologists have announced the discovery of a new species in the tyrannosaurid dinosaur genus Labocania, based on a partial skeleton found in Coahuila,...
Paleontologists from the University of Bath and elsewhere have described a new genus and species of kritosaurin hadrosaurid dinosaur from a partial skull...
Paleontologists have identified a new genus and species of centrosaurine dinosaur from the fossilized remains found in the Judith River Formation in the...
The discovery of Tyrannosaurus mcraeensis, a sister species of the famous Tyrannosaurus rex, suggests that tyrannosaurid dinosaurs originated on Laramidia,...
A new genus and species of small-bodied ornithopod dinosaur has been described from a partial jawbone unearthed in Texas, the United States.
Model of the...
In March 2022, College of Charleston’s Professor Scott Persons and colleagues suggested that Tyrannosaurus rex should be reclassified as three species:...
A new genus and species of chasmosaurine ceratopsid dinosaur has been identified from skeletal fragments found in the Late Cretaceous rocks of the Hall...
A new genus and species of horned (ceratopsid) dinosaur has been identified from an incomplete skeleton found in New Mexico, the United States.
Life reconstruction...
Paleontologists have announced the discovery of a new genus and species of hadrosaurid (duck-billed) dinosaur, based on the skeletal remains found in New...
The exquisite preservation of a new, partial skull of Parasaurolophus cyrtocristatus, a species of duck-billed dinosaur that lived during the Cretaceous...
New research suggests that during the Late Cretaceous epoch to the Early Paleogene epoch (80-50 million years ago), much of the southwestern United States...
A new species of ankylosaurid dinosaur being named Akainacephalus johnsoni has been discovered by paleontologists Jelle Wiersma and Randall Irmis from...
Around 90 million years ago, eastern and western North America were isolated from each other by a salty sea, creating two landmasses: Appalachia and Laramidia....
A discovery of ancient turtle bones in southern Utah has led a University of Texas paleontologist to identify a new species of long-extinct, pig-snouted...
Paleontologist Steven Jasinski of the University of Pennsylvania has described a new species of dromaeosaurid dinosaur that roamed what is now New Mexico...
A team of paleontologists from Canada and the United States has discovered a new genus and species of horned, plant-eating dinosaur that lived during the...
