T. Rex Could Run Faster Than Usain Bolt, on Its Toes
Tyrannosaurus rex may loom large in our collective imagination, but new research suggests the creature moved more…
Tyrannosaurus rex Took Nearly Four Decades to Grow Up, New Research Shows
A comprehensive analysis of 17 fossil specimens reveals that Tyrannosaurus rex grew far more slowly than previously thought…
Nanotyrannus Represents Distinct Species of Tyrannosaurid Dinosaur, New Research Confirms
Nanotyrannus lancensis — long thought by many to be a teenage Tyrannosaurus rex — was in fact a…
Scientists Make Major T. Rex Discovery, Rewriting History of the Most Intriguing Dinosaur
For years, the “dueling dinosaurs” in a North Carolina museum were believed to be a Triceratops and Tyrannosaurus…
Nanotyrannus is Distinct Dinosaur Lineage, New Research Shows
Paleontologists have examined an exceptionally well-preserved, near somatically mature tyrannosaur skeleton from the Hell Creek Formation of Montana.…
New Study Confirms Partial Hemoglobin Preservation in Dinosaur Remains
Using a technique called Resonance Raman spectroscopy, paleontologists have detected hemoglobin remnants in bone extracts from two dinosaur…
Dinosaur hemoglobin may have been discovered in fossils
 Key Insights Using a spectroscopy technique on dinosaur fossils has revealed the presence of hemoglobin in blood…