Add Yahoo as a preferred source to see more of our stories on Google. Many pets tend to host unwanted guests, parasites that can not only harm them, but also their humans. Many pet owners mistrust ...

Here’s something to remind you that things could always be worse. A case study this month documents a man whose eye became infested with a parasitic worm. Doctors in India detailed the real-life body ...

Invasive Asian jumping worms, also known as 'crazy worms,' have been detected in Colorado, threatening soil and plant life.