LifeGenome reveals three more species of Darwin's finches The iconic birds from the Galapagos islands may be more diverse than they look, a genome study suggests ¿ìè¶ÌÊÓÆµ
LifeZoologger: Spider has sex, then chews off own genitals Self-castration after once-in-a-lifetime sex helps coin spiders protect their mate from the unwanted attentions of other males ¿ìè¶ÌÊÓÆµ