LifeGiraffes got their long necks thanks to a few dozen gene changes Comparing the genome of the giraffe and its shorter-necked okapi relative has pinpointed genes likely involved in the evolution of the long neck News
HumansWhy are religions so judgemental? Ask evolution The rise of moralising religions like Christianity can be explained by evolution – and so can their eventual downfall, says evolutionary psychologist Nicolas BaumardFeatures