River otters are unequivocally cute. But their eating habits are not so adorable. Most animals—humans included—separate the place where they defecate from the place where they eat. But river otters ...

You should be able to get a parasite poop test on Medicare when medically necessary. This usually means experiencing symptoms that suggest parasitic gastroenteritis. In the United States, about 48 ...

A parasite that is most widely known for its existence in cat feces could be a delivery system for proteins that target neurological disorders, a new study has found. Researchers successfully targeted ...

Male fertility rates have been plummeting over the past half-century. An analysis from 1992 noted a steady decrease in sperm counts and quality since the 1940s. A more recent study found that male ...

Hawaii, the U.S. epicenter for the disease, offers a preview of what may come next.

Dog owners who fail to clean up after their pets in winter can pose a public health risk once the snow and ice melt.

You can take certain steps to lower your chances of becoming an unwitting host to one of these nasties. Practicing basic ...

Add Yahoo as a preferred source to see more of our stories on Google. Male fertility is on a decline worldwide—and cat poop might have something to do with it. New research suggests that Toxoplasma ...