Once inside the spider, the tiny worm obtains nourishment from it's hosts body fluids, digestive glands, gonads ('parasitic castration') and muscles. As a consequence the spider becomes ...

We're about to dive into the world of parasitology, taking a close look at one of the most common parasitic worms infecting ...

In the digestive system of some fossils, researchers found evidence of food. Specifically, bivalved arthropods, called Isoxys ...