One might envision a microscopic creature with its very own built-in engine, an engine whose power is fueled by something ...

Malaria parasites contain tiny spinning crystals that have puzzled scientists for years. New research reveals they’re powered ...

Rajshekhar Gaji was staring at something that should not exist. Under his microscope, parasites that should have been thriving were instead dying—completely unable to survive without a protein his lab ...

There's a parasite living in the brains of 40 million Americans, and most of these human hosts are completely unaware. Doctors don't usually treat this bug unless it begins wreaking havoc on the ...