According to a new study, Saniwa ensidens — an extinct monitor lizard that lived in what is now Wyoming 51-49 million years ago (Eocene...
A B.C. Liberal MLA is calling on the province to step in after a dinosaur museum in Tumbler Ridge closed its doors this month, arguing it has the potential to be Canada's premier dinosaur display.
Carnivores may have lived to 30 years, herbivores far longer.
When the dinosaur whose remains are in the fossil bed died, the Rocky Mountains were only halfway raised and hadn't yet reached what would someday be Montana.
Paleontologists excavating in Montana’s famous Hell Creek Formation have uncovered the score of a lifetime—one of the most preserved and complete juvenile ...
Scientists studying a giant fossilized lion skull think it could be evidence of a previously unknown population of lions.
After half a century of studying prehistoric fish fossils, Chinese paleontologist Chang Meemann has a favorite: Youngolepis.
Scientists have identified a new species of reptile from prehistoric Connecticut and, boy, does it have a mouth on it.
On a semiarid Patagonian landscape 85 million years ago, a formidable meat-eater called Tratayenia rosalesi reigned as...
Among more than 2,000 ancient fossils found in an African excavation, paleontologists have discovered new species of some of the earliest dinosaurs.