Topic: Dora Biro

How chimps mourn their dead

In a forest clearing in the far south-east of Guinea, a mother chimpanzee gently puts down her baby so that she can crack open a nut. On the other hand, he says, "Biro's results suggest that a period of continued contact after ...

Scientists fix GPS to pigeons to analyze leadership

LONDON (Reuters Life!) - Scientists have strapped tiny global position systems (GPS) to pigeons to analyze the way bird flocks change direction and stay together in a study they hope will also give clues to human collective behavior.Researchers from Britain and Hungary ...