You've just snacked on rice cakes. Why are you still hungry?
Ever feel sleepy after a big lunch? Find out the science behind taking a siesta!
There's one da Vinci of the body, a true Renaissance organ, which can perform functions of the lungs, liver, stomach and kidneys.
Cows, goats, and sheep require symbiotic microbes to help digest the plant biomass that they eat, and some of these microbes make methane.
Proboscis monkeys from Borneo and cows do have something in common: They both chew their cuds.
How does your body know to stop digesting after all the food is gone?
What happens in your body when you get nervous? Why do you feel like you have butterflies in your stomach?
What causes bad breath and sore throat in the morning?
Ever wonder why your stomach makes all that noise when you're hungry?
Why do dogs seem to gulp down any and all food put in front of them?