The curious minds at What If explore what would happen if you got infected by an alien parasite.

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 parasite, ...

Australian researchers have uncovered how a particular strain of a diarrhea-causing parasite managed to infect more animal species, offering new insights into how parasitic infections emerge and ...

Interactions between hosts and their parasitic associates are fundamental to the structure and functioning of ecological communities. Parasites can regulate host population density, alter community ...