Can leeches really jump? We hate to tell you this, but yes, they can. The parasites have been caught on video, leaping from ...

He also describes how leeches contain the most powerful anticoagulant known to man. This short film is from the BBC series, Michael Mosley: Infested! Living with parasites. In this short film Dr ...

Parasite, zombie, leech – these words are often used to describe people in unkind ways. Many of us recoil when ticks, tapeworms, fleas, head lice or bed bugs are even mentioned.