Vampire bats rely on blood-derived amino acids to fuel their activity, scientists have discovered after making the animals work out on tiny treadmills. Most mammals, including humans, rely on ...

Vampire bats have a terrifying reputation, but the reality is far more fascinating than the myths. These remarkable mammals ...

Animals can be tricky to understand because they can’t speak to us in a form of communication that we can easily comprehend. But this obstacle hasn’t stopped experienced researchers from analyzing ...

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, ...

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WASHINGTON — Scientists have figured out why vampire bats are the only mammals that can survive on a diet of just blood. The bats live in South and Central America and are basically “living Draculas,” ...

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Scientists in China may have identified a newfound species of vampire squid — only the second known species in the world. Vampire squid (Vampyroteuthis infernalis) reach lengths of about 1 foot (0.3 ...

Also called chronic wasting disease (CWD), zombie deer disease includes excessive drooling, progressive weight loss, and a lack of coordination Samuel Betkowski/Getty Vampire bats have the potential ...