Hiccups are an involuntary contraction of the diaphragm that causes your vocal cords to close quickly, creating the all-too-familiar “hic” sound. You’ve likely experienced them. And if you have, ...

Is there anything more annoying than hiccups? Sure, slow walkers can grind on your nerves when you’re in a rush, and watching someone eat with their mouth open is a feat for many of us. But dare I say ...