love

The Chemistry of Love

kiss.jpgThe first time you kiss somebody, you may well be caught up in romance and various libidinal tides, but your brain and olfactory system are hard at work, gathering information to decide whether to take it to the "next level." At least that's how the assembled sex-starved panelists and journalists at this year's American Association for the Advancement of Science meeting in Chicago saw the process.

"You're not just kissing," said one scientist suggestively, "you are likely absorbing information about your partner's immune system, looking for a good match should you two procreate."

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