Some doctors have actually found a connection between having parasitic worms and not having immune system problems like allergies or arthritis.

Howcast - Learn how to select an anchor for your boat in this Howcast boating video with expert Toby Stull.

With the basics regarding phylum Platyhelminthes covered, it's time to start digging into the clades within. Free-living flatworms were originally classified within the class Turbellaria. But more recently the clades needed to be...

All members of Trematoda and Monogenea are ectoparasites, also known as flukes. Reproduction is often complicated for these parasites, requiring a specific type of intermediate host and final host. This video provides an overview of...