What do you get when you take an alien parasite and smush it together with a human being? Would you get to become a ...

A common parasite expands across species by abandoning sex, boosting short-term spread while risking long-term collapse.

Australian researchers have uncovered how a particular strain of a diarrhea-causing parasite managed to infect more animal ...

The parasite that may already live in your brain can infect the very immune cells trying to destroy it, but new UVA Health research reveals how our bodies keep it under control.