The Science of Kissing: What Our Lips Are Telling Us

Sheril Kirshenbaum

When did humans begin to kiss? Why is kissing integral to some cultures and alien to others? Do good kissers make the best lovers? And is that expensive lip-plumping gloss worth it? Sheril Kirshenbaum, a marine biologist and science journalist, tackles these questions and more in THE SCIENCE OF KISSING....