You can take certain steps to lower your chances of becoming an unwitting host to one of these nasties. Practicing basic ...

Here’s a comforting thought: you might not actually be alone in your own body right now. Parasites are far more common than most people realize, and they don’t care about your personal boundaries, ...

Parasites don’t need to look like movie creatures to cause trouble. Many are microscopic, slip in through everyday exposures, and settle into places most people never think about. Soil, food, ...

Fluorescent imaging allows scientists to observe the parasite Toxoplasma gondii in far greater detail, revealing how it ...