Vision shapes how many animals find food, avoid danger and navigate their world. In animals with two eyes, eye placement is often linked to lifestyle: predators such as lions tend to have ...

It soars on six-foot wings, graces our currency, and stares out from a thousand patriotic murals. But how much do you actually know about the bald eagle?

New research led by a University of Alaska Fairbanks archaeologist reveals that the earliest Native Americans had highly specialized diets, primarily hunting the largest animals on the landscape, and ...