Lips are made of very sensitive tissue and, because we use our mouths constantly, are over-exposed to harsh environmental factors.
Get tough on acne and fight bacteria with bacteria.
Chameleons are nature's mood ring; their color reflects how they're feeling.
Your schnoz may hold senior status in olfactory matters, but other parts of your body, like skin cells, can make scents of things on their own.
Daily moisturizers promising to rejuvenate dead and dull skin cells are over-selling themselves.
Are indoor allergies getting you down? The cause may gross you out!
Have you ever heard that after people die, their fingernails, hair and teeth continue to grow? Today's program explores the truth behind this supernatural tale.
Ever wonder why our freckles seem to multiply with the advent of warmer weather and longer days?
Whether from playing too much basketball or jogging in ill-fitting sneakers, we've all had blisters. But what are blisters, and how do they form?
Today's A Moment of Science is about a creature who lends a whole new meaning to the phrase.