LifeNeanderthal genome already giving up its secrets The decoding of the nuclear genome should be complete by year's end, say researchers – early glimpses are already ruling some theories about our extinct close relatives 51¶¯Âþ
HealthHas universal ageing mechanism been found? A protein that causes yeast to age seems to have a similar effect in mice too – the finding might lead to drugs to reverse age-related diseases 51¶¯Âþ