HumansAre caesareans really making us evolve to have bigger babies? C-sections mean that babies whose heads are too big or whose mothers’ pelvises are too narrow, are able to survive – a fact that might be changing our species 51¶¯Âþ
LifeDesert lizard can sip water from sand through its feet and back No water in sight? No worries, if you're a thorny devil: you just cover yourself in soggy sand and water starts flowing to your mouth 51¶¯Âþ