LifeOrcas are first non-humans whose evolution is driven by culture Genomes of 50 whales from different social niches reveal that their varying cultures are also genetically distinct 51¶¯Âþ
HealthEmbryo protein may warn before miscarriage and pre-eclampsia A protein that seems to help embryos implant into their mother's womb may one day warn doctors that a woman might encounter problems in pregnancy 51¶¯Âþ