A lovesickness gene? and find out how toxic your make up is

Lovesick voles as a model for the human condition? What's more the result of this research seems to be a drug to cure the pain of separation. Read the story here.

Also, I read about an interesting resource called Skin Deep. It is a searchable database containing information of the safety of ingredients in various beauty products, from shampoos to lipstick. It is interesting to find out all the potential hazards that the impossible-to-pronounce ingredients of the bottles pose to my health, but a criticism that I have of this database is that is doesn't mention what doses elicit the harmful effects described.