Vampires were very real to people in the past, but there are many ways science can explain their characteristics, whether they come from folklore or fiction. What is a vampire? There are blood ...

known as vampire disease because of its peculiar similarities to vampire myths. AIP is caused by a build-up of porphyrins, chemicals that the body needs to produce hemoglobin, the protein in red ...

Vampires have always been alien to the world of the living, that's why they are also referred to as the undead. But now their alien nature has embraced a new dimension, a more contemporary image. The ...

While contemporary popular culture tends to point toward Transylvania as the seat and heart of the vampiric myth, most scientists today agree that the concept of the vampire came to Western culture ...