HumansAncient humans evolved to be better teachers as technology advanced As our ancestors developed more advanced tools and cultural practices, they also developed new ways of explaining concepts to others – culminating in the emergence of complex language News
LifeCrafty cockatoos learn to use public drinking fountains Sulphur-crested cockatoos are waiting in line at public drinking fountains in Sydney to have their daily drinks of water in the latest example of cultural evolution in urban birds News