Evolution has resulted in the development of both herbivores and carnivores -- but how? What type of food did extinct vertebrates eat? And how can we gain insight into the diets of these creatures? In ...

Woodrats (Neotoma spp.) are one of the only animals that can tolerate large quantities of creosote, a shrub with leaves ...

A new study of modern reptiles will improve our ability to identify the diets of ancient animals, including dinosaurs.

Nearly 200 Jurassic footprints found in southern England reveal new insights into 166 million-year-old prehistoric creatures, ...

Many people who adopt a plant-based diet do so with some concerns, one of which is whether they will be getting enough ...

Roughly 40,000 years ago, the short-faced cousins of modern kangaroos died out. The cause has been the subject of fierce ...

Although every species on the planet somehow plays a role in maintaining the ecosystem, there are some species whose absence ...

In an extraordinary paleontological discovery, scientists have uncovered a remarkably well-preserved dinosaur face fossil ...