Vampire bats in Peru sometimes prey on penguin chicks, but the adult penguins are ready to fight back—with a little help from dirt and even poop.

Vampire bats are remarkable creatures that survive exclusively on blood, a diet rich in proteins but low in fats and sugars.

This fact sheet attempts to dispel the fears and answer some of the questions most often asked of the National Museum of Natural History by presenting some general facts about the biology ... by the ...

Before people introduced livestock into their habitat, vampire bats probably had a harder time finding food in the form of native prey species such as tapirs. Now, livestock has become their primary ...

We believe quality journalism should be available to everyone, paid for by those who can afford it. Vampire bats made to run on treadmills in a lab reveal secrets of the special metabolism fueling ...

Climate change is disrupting habitats around the world, pushing humans and other species to migrate to new environments ...

Before people introduced livestock into their habitat, vampire bats probably had a harder time finding food in the form of native prey species such as tapirs. Now, livestock has become their ...

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 ...

A pair of biologists at the University of Toronto has found that vampire bats are able to burn amino acids as a fuel source ...

Credit: Price Sewell 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 ...

Before people introduced livestock into their habitat, vampire bats probably had a harder time finding food in the form of native prey species such as tapirs. Now, livestock has become their ...

Vampire bats made to run on treadmills in a lab reveal secrets of the special metabolism fueling them from blood consumed only minutes before. This is peculiar since in most animals, including ...