The so-called T-zone on your face tends to be extra greasy, and the reason lies in the number and activity levels of its oil glands.
Deal The Garmin Fenix 6s Pro Solar smartwatch combines performance with great looks — and now this top-rated fitness tracker is $370 cheaper at Amazon.
Pregnancy sickness can happen at any time of day or night, but its symptoms can often be worse in the morning.
Bruises are essentially pooled blood under the skin that changes color as its components break down.
Ears and noses do increase in size as we get older, but it's due to how aging affects our tissues, rather than the growth of new tissue.
"Drunk hiccups" seem to be a real phenomenon, rather than just a gag in classic cartoons, but we know surprisingly little about what actually causes them.
The answer to this question depends on two factors: the microbes that cause the infection and the way they spread from person to person.
There's a time gap between when you've eaten enough to satisfy your hunger and when the brain actually realizes that you are full. Why?
There are a number of possible reasons for bleeding between periods, including hormonal changes, infections and certain medical conditions.
A buildup of dental plaque breaks down tooth enamel, leading to tooth decay, gum disease and other oral health conditions.
Having a stuffy nose often comes with pain and tenderness around your cheeks, eyes or forehead. But what do blocked sinuses look like inside your head?