A mark on Max Verstappen's race suit at the Italian Grand Prix has fans debating whether it's oil, a burn, or something else ...

GEDDES, N.Y. ‐ At 11:30 p.m., long after the midway’s neon lights have blinked out and the last stragglers have trudged ...

“Changes in stool caliber, mucus, and blood can give clues on your digestion, absorption, and overall gut health and your ...

For astronauts travelling far beyond Earth, even the most ordinary human waste becomes a serious engineering problem. On a ...

A poop transplant — otherwise known as a fecal microbiota transplant (FMT) — improved chronic insomnia in several adults, ...

What happens when your body’s 'flush system' goes on strike? Or when you decide telling your doctor you can’t poop is more ...

Is your poop normal? Here's what doctors say about stool color, shape and frequency.

Cyclospora had quite the summer. The parasite was linked to an outbreak involving iceberg lettuce that sickened people with a ...

Capsules formulated from the feces of people without nut allergies may be the cure.

The time you spend on the pot can offer health clues, says an expert doctor on what's normal, what's not, and why it matters.

After almost two years of worsening stomach pain, Sam Launder was told he had irritable bowel syndrome (IBS). Then aged 27, ...