Vampire bats don't just have a frightening name. Blood is the only food they survive on, and humans aren't off the menu. They ...

A vampire bat lives on a razor-thin margin. It survives entirely on blood, a diet so demanding that an individual can starve ...

According to National Geographic, the social interactions of vampire bats are more sophisticated than previously realized. Female vampire bats will sometimes vomit up the blood of a creature they have ...

Add Yahoo as a preferred source to see more of our stories on Google. Vampire bats have complex social relationships. Samuel Betkowski/Moment via Getty Images You can probably picture a vampire: Pale, ...

Add Yahoo as a preferred source to see more of our stories on Google. Vampire bats, with their eerie reputation and unique diet, have long fascinated scientists. But how do they survive on a diet ...

Most mammals respond to the demands of exercise in the same way, by breaking down carbohydrates and stored lipids (fats) in their bodies, releasing the energy they need to keep functioning. But every ...

Humans are often happy to share food with their friends, but what about animals? Contrary to their reputation, vampire bats are surprisingly social and generous, and a well-fed bat will even ...