Some bacteria, among the deadliest in the world, seek out blood in the body like microscopic vampires, researchers say. National Cancer Institute via Unsplash Dracula. Edward Cullen. Morbius. Count ...

The human body is home to a variety of organisms that live inside or on your body, many of which live symbiotically or as parasites. Some, like Demodex mites, reside on the skin, feeding on oils and ...

Most people do not realize that some insects can live on or inside the human body. These bugs see us as a warm and safe place where they can feed, grow and even lay eggs. Some hide in our hair, some ...