Virginia opossums are the only marsupial species in North America.

Late Cretaceous dinosaur tracks found in Canada might have been made by different species walking together, but the evidence ...

Dinosaur tooth enamel reveals distinct diets among species. Herbivores ate different plant parts. Carnivores ate different ...

Jurassic Park would certainly sound different.

Since 1979, Dinosaur Provincial Park has provided paleontologists with troves of fossilized remains, mostly in the form of ...

The presence of other dinosaur footprints among the ceratopsians has led researchers to believe that these trackways could ...

Enigmacursor darted around North America in the Late Jurassic 145-150 million years ago and its skeleton is now on display in London’s Natural History Museum ...

While the grub itself may be long gone, a record of dinosaurs' favorite foods has been stowed away in their ancient tooth ...

A newly discovered dinosaur species was the largest land animal of its time. The dinosaur is considered an evolutionary experiment due to its giant size and posture. CNN — ...

The anatomy of a Chinese fossil offers a hint that birdsong may be as old as the dinosaurs themselves. Since the 1930s, ...

New 26,000-pound dinosaur discovery was Earth’s largest land animal ...