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 ...

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 ...

Nahargarh Biological Park installs heaters, modifies diets, and administers medicines to support wildlife during cold months.

The researchers suspect that long-term declines in plant quality may be a largely unnoticed factor in falling animal ...

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