Today’s dinosaur is often saluted as one of the most intelligent to have ever lived. But just how smart was it? And can we possibly know for sure? These questions and others will be tackled as we ...

Using tangential thin sections, we examined variation in porosity and water vapor conductance across two eggs of Troodon formosus, a small (~50 kg) theropod dinosaur from the North American Upper ...

Troodon formosus was a small coelurosaurian dinosaur—a member of the same clade (evolutionary group) to which modern birds belong. Fossilized remains have been discovered of nesting parents and egg ...

A small, bird-like North American dinosaur incubated its eggs in a similar way to brooding birds -- bolstering the evolutionary link between birds and dinosaurs, researchers have found. A small, ...

FRANKFURT. In millions of years and with a long sequence of small changes, evolution has shaped a particular group of dinosaurs, the theropods, into the birds we watch fly around the planet today. In ...

Elongate and asymmetric eggs of the oospecies Prismatoolithus levis occur regularly in the Upper Cretaceous Two Medicine Formation of western Montana. These eggs had previously been assigned to the ...

A photograph purportedly showing the perfectly preserved right front forearm of a small Therapod dinosaur called a Troodon has been circulating online several years. Although the image is real, it it ...

Philip Currie is on a hunt for an elusive dinosaur. The renowned Alberta paleontologist is becoming increasingly confident he will find a fully intact skeleton of a Troodon in the County of Grande ...