Kissing is easy. You press together two pairs of lips, boom, you got a kiss going. Yet as in so many worthwhile endeavors, easy does not equal good. If you’re lucky, you haven’t fretted about your ...

Our lips say a lot, from words to kisses, whether the embraces of new lovers, friends greeting one another, or parents saying goodnight to kids. No matter what kind of kiss, passionate or tender, they ...