When tyrannosaurs dominated, medium-sized predators disappeared
New UMD study suggests that everywhere tyrannosaurs rose to dominance, their juveniles took over the ecological role of medium-sized carnivores
New UMD study suggests that everywhere tyrannosaurs rose to dominance, their juveniles took over the ecological role of medium-sized carnivores
Paleontology & Fossils
Jun 17, 2021
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400
A team of researchers, including UNM Honors College Professor Jason R. Moore, has found a new species of tyrannosaur dinosaur—the most popular of the prehistoric creatures.
Archaeology
Mar 30, 2017
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449
The fossilized remains of a new horse-sized dinosaur reveal how Tyrannosaurus rex and its close relatives became top predators, according to a new study published in the Proceedings of the National Academy of Sciences.
Archaeology
Mar 14, 2016
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533
Just outside the tiny town of Glenrock, Wyoming the footprints of a 66 million-year-old monster are cemented in stone. This fossil trackway was brought to light with the help of University of Alberta paleontologist Scott ...
Archaeology
Jan 15, 2016
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692
A newly discovered, diminutive—by T. rex standards—relative of the tyrant king of dinosaurs reveals crucial new information about when and how T. rex came to rule the North American roost.
Archaeology
Feb 21, 2019
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442
When asked to think of meat-eating dinosaurs we usually conjure images of voracious predators chasing down helpless prey. These visions are no doubt inspired by the depiction of species such as Tyrannosaurs rex and Velociraptor ...
Archaeology
Apr 14, 2016
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100
Ferocious tyrannosaur dinosaurs may not have been solitary predators as long envisioned, but more like social carnivores such as wolves, new research unveiled Monday found.
Paleontology & Fossils
Apr 20, 2021
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2403
Scientists have discovered a new species of long-snouted tyrannosaur, nicknamed Pinocchio rex, which stalked the Earth more than 66 million years ago.
Archaeology
May 7, 2014
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3
A new study documents injuries inflicted in life and death to a large tyrannosaurine dinosaur. The paper shows that the skull of a genus of tyrannosaur called Daspletosaurus suffered numerous injuries during life, at least ...
Archaeology
Apr 9, 2015
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51
We all know adolescents get testy from time to time. Thank goodness we don't have young tyrannosaurs running around the neighborhood.
Archaeology
Nov 2, 2009
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