| Don't pair up with matching genes They say opposites attract – and a couple’s differences may truly be key to lasting happiness, a new genetic study suggests pheedo.com |
Love is the drug for male finches Some people get their kicks from drugs and alcohol, but male birds seem to get equally high while serenading a mate feeds.newscientist.com |
Has the mystery of sex been explained at last? Biologists have long struggled to explain why most creatures reproduce sexually when they could just clone themselves – now at last it's becoming clear not only why sex evolved, but when feeds.newscientist.com |
Panda love calls could help conservation efforts Mimicking males' bleats could encourage the endangered bears to mate, say researchers – hear the calls for yourself feeds.newscientist.com |
Bringing Up Baby, Dirt and All This week’s problems: crawling babies, nosy neighbors and a former boss. nytimes.com |