| Handsome men have the best sperm Good looking guys have faster, healthier sperm than men rated less attractive by women, reveals a new study pheedo.com |
The sex lives of animals: A rough guide The animal kingdom features sexual behaviours that most of us would find shocking. takes a tour of the weird, the dangerous, and the downright kinky feeds.newscientist.com |
Genetics: Top 10 articles from 2008 2008 was all about the genome – or rather, how companies could make money out of it – but geneticists are also shining new light on how life may have evolved in the first place feeds.newscientist.com |
Fellatio keeps male fruit bats keen Female short-nosed fruit bats have been observed performing fellatio on males during copulation – it prolongs the mating act feeds.newscientist.com |
Children of lesbian parents do better than their peers A long-term study on same-sex families finds children from lesbian couples are more successful academically and socially feeds.newscientist.com |