The battle of the sexes just got stinkier. On average, humans fart up to 23 times a day, but not all of those toots are created equal. Research shows that women’s gas smells worse than men’s, and ...

Everyone experiences gas. In fact, passing gas 13 to 21 times a day is considered normal. It’s a natural result of digestion, proof that your body is working to break down food and extract nutrients.

From "toot" to "cut the cheese" to "break wind," there's no shortage of euphemisms for passing gas. The only problem is that if we're too polite to discuss it, we might overlook a few important clues ...