Switzerland's diverse wildlife is showcased by animals like the Alpine ibex, marmots, chamois, red deer, European mole, and ...

Here are four animals that managed to persist ... drastic environmental changes experienced during extinction events. Coelacanths have a unique physiological structure, including a highly adapted ...

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

WASHINGTON — Nearly a quarter of animals living in rivers, lakes and other freshwater sources are threatened with extinction, according to new research published Wednesday. “Huge rivers like ...

What type of food did extinct vertebrates eat? And how can we gain insight into the diets of these creatures? In living animals, we can simply observe what they feed on today. In the case of ...

Should we bring extinct species back to life? Sometimes whole species of animals or plants become extinct due to the changes in their habitat, predators or disease. But over the last 500 years ...