Toxoplasma gondii, a.k.a. toxo, is a major cause of vision loss and other serious complications, and it may even alter people's behavior.

No doubt about it, cleaning out a kitty litter box is one of the least enjoyable parts of being a cat owner. The smell, the dust, vacuuming up scattered litter—not anyone’s idea of a good time. But ...

NYC's stray cats are spreading disease—and young males are the worst offenders, a new study reveals.

Veterinary researchers studied free-roaming cats in New York City. More than half were infected with parasites that could ...

A beloved 10-year-old Hawaiian monk seal named Kaʻale was found dead in the waters off Nanakuli back in May. His cause of death was confirmed to be toxoplasmosis which is found in feral animals.