Parasites are dangerous creatures that survive off their hosts. Here are 12 common parasites that feed on the human body.

As Rubio visits Israel, family members and lawmakers push Trump to demand the return of 16-year-old Mohammed Ibrahim of ...

If you’re of a certain generation, you’re likely to have clear memories of weekly dosings with cod liver oil (or castor oil, if you were particularly unlucky), a practice that was ostensibly a worm ...

If you suspect you’ve been bitten by a recluse and the area becomes increasingly red, swollen, blistered, or painful over ...

A British woman has spoken of her stressful experience dealing with an 'infectious' medieval skin disease that is very ...