LifeThe early turd: Our history is written in poo Our ancestors' excrement reveals a rich record of humanity's movements, culture – and faecal worms Features
LifeHints of oldest human skin found on ape-like ancestor An Australophithecus sediba fossil may yield new clues to our evolution if skin traces are confirmed – such as when we lost our body hair and left the trees ¿ìè¶ÌÊÓÆµ