Hormones converge for couples in love
Men in love have lower levels of the male sex hormone, whereas testosterone rises in love-struck women pheedo.com |
Hormones fine-tune finches' ear for a love song
Female zebra finches use oestrogen to help them pick the best singer, and hence the fittest mate, from a bunch of male suitors feeds.newscientist.com |
Ecstasy over G spot therapy
This was the year that the semi-mythical G-spot was physically located by researchers – and now they're teaching women to use theirs to achieve orgasm feeds.newscientist.com |
How male bedbugs avoid getting shafted
Males in danger of stab wounds from the penises of other males have evolved a way of telling their "mates" to back off feeds.newscientist.com |
Cancer guardian found playing a role in sex
Dubbed the "guardian of the genome" for its role in keeping cells from turning cancerous, protein 53 is also needed to make eggs and sperm feeds.newscientist.com |