Even though they can be awkward, most sounds your body makes are completely normal. A sudden hiccup, a loud stomach rumble, or a popping joint often has a simple explanation tied to muscles, air, and ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment.View full profile Rachael has a degree in Zoology ...

Sometimes my stomach growls so loudly that other people can hear it. It’s pretty awkward in meetings. I asked my friend Ed Johnson why that happens. He teaches classes about the human body in the ...