There’s a useful chart that can help you determine if your stool falls into a healthy or not-so-healthy category.

Food dyes can appear in a range of foods. Some studies suggest food dyes may cause hyperactivity or allergies, but research in this area is limited. Food dyes are chemical substances developed to ...

McClintock’s maize breeding experiments provided the first detailed descriptions of transposable elements. What exactly are these “jumping genes,” and why are they so important? As previously ...