"So blood is the only thing they eat. So we didn't have to worry that maybe they'd eaten some fruit earlier in the day, that's not part of their diet. So they would have exclusively eaten blood the ...

For vampire bats, regurgitating blood into a roostmate's mouth is a sign of ultimate trust. It's a risky strategy for the creatures, who don't know if donating their food will be reciprocated. Vampire ...

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,” ...

A pair of biologists at the University of Toronto has found that vampire bats are able to burn amino acids as a fuel source similarly to blood-sucking insects. In their study published in the journal ...

If you've ever thought to yourself, "Gee I sure would like to see some vampire bats on treadmills," then do we have the science for you. That's exactly what a team of scientists has done, and it's not ...

Vampire bats got a bum rap in their association with Halloween and all things spooky and sinister. That reputation has been extended to all bats, which seldom, if ever, morph into immortal ...

Vampire bats may have earned their name, as the Smithsonian Channel describes them... (SOUNDBITE OF ARCHIVED RECORDING) UNIDENTIFIED COMMENTATOR: Vampire bats are the only bats in the world that feed ...

Truth matters. Community matters. Your support makes both possible. LAist is one of the few places where news remains independent and free from political and corporate influence. Stand up for truth ...