Dino tooth sheds new light on ancient riddle

Microscopic analysis of scratches on dinosaur teeth has helped scientists unravel an ancient riddle of what a major group of dinosaurs ate- and exactly how they did it!

A T-Rex of an idea: Dinosaur milk?

(Phys.org)—Did dinosaurs lactate? It's a question physiology expert Professor Paul Else has been pondering for years –15 years in fact.

Were dinosaurs destined to be big? Testing Cope's rule

In the evolutionary long run, small critters tend to evolve into bigger beasts—at least according to the idea attributed to paleontologist Edward Cope, now known as Cope's Rule. Using the latest advanced statistical modeling ...

The last European hadrosaurs lived in the Iberian Peninsula

Spanish researchers have studied the fossil record of hadrosaurs, the so-called 'duck-billed' dinosaurs, in the Iberian Peninsula for the purpose of determining that they were the last of their kind to inhabit the European ...

US returns more Mongolian dinosaur bones

Mongolia may need to rustle up some more glass cases for its first dinosaur museum after US authorities announced Friday they will hand back a large new collection of stolen fossils.

Chewing versus sex in the duck-billed dinosaurs

The duck-billed hadrosaurs walked the Earth over 90-million years ago and were one of the most successful groups of dinosaurs. But why were these 2-3 tonne giants so successful? A new study, published in Paleobiology, shows ...

Dinosaurs hop, skip and jump into 21st century

(PhysOrg.com) -- Dinosaurs have literally been put through their paces by a new supercomputer, allowing scientists to get closer to understanding how they once moved.

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