Researchers are working on a so-called "Passion Potion" -- a liquid patch that they hope will help pump-up a woman's sex drive. Libigel is one of the first therapies geared toward women with low ...

Love potions -- or at least hopeful notions of love potions -- have been around for a long time. And why not? The pleasures of romance can be painfully hard to come by, and the idea of a magic formula ...