Speed dating and the rules of attraction
The recent craze for rapid-fire romance can tell us a lot about how we fall in love, Kate Douglas discovers pheedo.com |
How genes might pick our mates for us
When picking a mate, Americans seem to seek out new immune genes feeds.newscientist.com |
Love skews your sense of smell
Women who are deeply in love are less able to smell men who might be rivals for their affections feeds.newscientist.com |
Women on testosterone only think they're macho
Women who receive a testosterone boost act more generously than women on a placebo – but only when they don't know what they've been given feeds.newscientist.com |
Bumpology: Choosing the sex of your child
Can you influence your baby's sex before conception? New Scientist separates fact from fiction feeds.newscientist.com |