Haupt is a health and wellness editor at TIME. Haupt is a health and wellness editor at TIME. There are more parasites than any other organism on Earth—which is one of the reasons Emmitt Jolly finds ...

In news that would inspire use of the Robin Williams-Jumanji "what year is it" meme, there is a full-blown measles outbreak in several states, and because measles is literally the most contagious ...