In the wee hours of the morning in a lab in Amherst, Massachusetts, geoscience graduate student Rob D’Anjou sat looking over test results, a pot of coffee nearby. He’d been pulling long days to ...

Fossilized human hairs dating backbetween 195,000 and 257,000 years have been found in the poop of brown hyenas at Gladysvale ...

The meaning of your poop color can tell you a lot about your diet and overall health. Normal poop color is light to dark brown, but stool comes in different colors. You might occasionally notice your ...

There isn’t a one-size-fits-all answer for how often you should poop, but when it comes to what color your stool should be, expert consensus is much narrower. And deviations from it can be a cause for ...