It has to do with a toxic protein that some people have in their gut mucus.
They’re small, sneaky, and likely to make you sick. From viruses, to bacteria, to pesky protozoa, here are the latest findings on the parasites that live among (and on, and in) the creatures of the Earth.
A new analysis of genetic changes in the blood-sucking parasites can reveal how people migrated across the globe
New research shows that the secret to blood fluke's long life cycle could be stem cells that allow it to keep regenerating its body parts.
The long-awaited sequencing of the banana genome might help save the yellow fruit from imminent collapse.
A new report describes the first case of mother-to-child transmission of Chagas disease known to have occurred in the United States.