| Kissing right way begins in the womb Two thirds of us instinctively tilt our heads to the right when we kiss, a study finds - the preference appears to be set before birth pheedo.com |
Speed daters go for crowd-pleasing looks In big groups, people judge by appearances so much that the less stunning might as well forget their clever chat-up lines feeds.newscientist.com |
Hunks get more sex, but there's a price to pay Beefcakes may be able to attract women by rippling their muscles, but all that He-Man brawn comes at a biological cost, finds a new study feeds.newscientist.com |
Breathing new life into 'old' eggs Eggs donated by young women could be used to repair the damaged eggs of older women, upping the chances that they can be fertilised feeds.newscientist.com |
Smoking, bad for your fertility and your child's Would-be mums who smoke risk damaging the fertility of their children feeds.newscientist.com |