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

The parasite that may already live in your brain can infect the very immune cells trying to destroy it, but new UVA Health ...

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.

The origin of life on Earth becomes even more fascinating and complex as we peer into the mysterious world of viruses. Said to have existed since living cells first appeared, these microscopic ...

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