Stool transplants are cutting-edge experimental procedures, but using poop as medicine is hardly a modern idea. Ancient ...

All new parents are warned about those first diaper changes right after birth. That first poop — called meconium — tends to be black or greenish and very sticky, almost tar-like. While moms and dads ...

Researchers have shown that the composition of a baby's first feces -- a thick, dark green substance known as meconium -- is associated with whether or not a child will develop allergies within their ...