Vampire bats hit the treadmills in a unique study in which scientists tested how the creatures metabolized the blood they feed on, according to a newly published study. The study, published in Biology ...

Add Yahoo as a preferred source to see more of our stories on Google. Myths about vampires have evolved throughout human history, changing across cultures, but stories of undead creatures feeding on ...

Vampire bats feed exclusively on blood, as many people know, but less is known about how or why they adapted to thrive on such a strict diet. There are three species of vampire bats. Together, they ...

Vampire bats subsist solely on blood: In technical terms, they’re what’s called “obligate sanguivores.” And the three species of vampire bats are the only mammals to have ever evolved this particular ...

Add Yahoo as a preferred source to see more of our stories on Google. Bloodsuckers or bloated corpses? How science has tried to explain vampire myths. Lore about vampires and other blood-drinking ...

Vampire movies have trained us to expect the worst out of any creature that has "vampire" in the name. We only have ourselves to blame for that, as the vampires from the movies don't exist in real ...

The vampire squid is a creature straight out of a gothic horror film. It lurks in the deep-sea abyss, cloaked in dark, webbed arms, its massive eyes glowing red or blue. The dramatic scientific name — ...