There may be more to it than not getting enough sleep.
If you have a runny nose and a fever, you'll need to drink more to replace those lost fluids. But why?
What's the connection between crying and a runny nose?
Unlike the mice and common rats used to test drugs and chemicals in labs, naked mole rats are hard to infect with disease.
Would you ever try talk therapy over the phone?
Most people endure acne at some point, and can't wait to be rid of the combination of whiteheads, blackheads, pimples, and pustules.
This oft-quoted myth holds a certain appeal because if it were true, then we could become more intelligent just by firing up that sleepy majority of the brain!
Although like our mammalian cousins we use teeth to bite and chew food but we're the only animals that brush after every meal.
According to one study, keeping your weight in check may also depend on where you eat.
Beware of that crying baby...