LifeWhy 'RNA world' theory on origin of life may be wrong after all The discovery of a relic inside our cells is shaking up our understanding of the origin of life – a marriage of RNA and proteins may be how it all really began ¿ìè¶ÌÊÓÆµ
LifeGene study shows humans took Egyptian path out of Africa Eurasian genomes have more in common with Egyptian than Ethiopian ones, suggesting Eurasians left Africa via a northern route ¿ìè¶ÌÊÓÆµ