The legend of the vampire, Dracula, may have had its basis in a very real disease known as Hereditary Porphyria.
The belief in vampires is one of the most wide-spread of superstitions; How can all those eye-witnesses to these creatures of the night be wrong?
Vampire bats, native to Central and South America, are one of the most well known examples of sharing and kindness in the animal kingdom.
Vampire bats may seem like a blood problem you may have to deal with. However, you should be worrying about having a stroke!