For decades, scientists have been counting annual growth rings—similar to tree rings—inside fossilized leg bones of ...
Pioneering techniques used in this research may soon be applied to other dinosaur fossils and alter the course of ...
A new study of growth patterns in the bones of Tyrannosaurus rex has contradicted previous reports that it stopped growing in ...
The Tyrannosaurus rex ("T-Rex") is perhaps the most well-known dinosaur species. Its formidable stature, sharp teeth, and ...
More than half of the world's scientifically useful T. rexes are in the hands of private or commercial owners, and not accessible to scientists, according to research. Reading time 3 minutes ...
The debate over Nanotyrannus’ identity is finally over. A remarkably preserved fossil proves it was a mature species, not a teenage T. rex. This discovery rewrites how scientists understand ...
A new specimen of one of the most controversial species of dinosaur has the potential to overturn decades of research on the T rex. Nanotyrannus, the "miniature T rex," has been the center of one of ...
Paleontologists confirm that the Tyrannosaurus rex locked in combat with a Triceratops in the famous Dueling Dinosaurs specimen is not a T. rex after all. In November, 2020, we celebrated the news ...