You’re lying there wide awake, your tummy rumbling. Could it be that big burger you ate for dinner that’s keeping you up? The after-dinner cocktail? The chocolate cake you couldn’t resist? Or are you ...

Ever wondered why a crunchy chip or a sizzling snack feels so irresistible? The reason lies in sound. Scientists say the noises we hear while eating — the crack, crunch, and sizzle — shape how food ...