LifeAnts independently evolved to farm fungus at least twice Fungus farming by ants has evolved independently in populations separated by the Atlantic Ocean – the latest example was observed in cocktail ants in Cameroon, which cultivate fungus to build their nests News
HumansThe archaeologists recreating the secrets of prehistoric technology It has long been unclear how ancient people built a city of wood in the New Mexico desert far from any forests. By trying prehistoric building techniques themselves, archaeologists are working it out News