Can apes think sustainably? Researchers at the Max Planck Institute in Leipzig have given chimpanzees a tricky task: Snack on yogurt or save it for the group? The result is surprising. Larger groups act much more cooperatively than pairs. The decisive factors are tolerance and the behavior of the leader. The findings could also be relevant for human societies. | more
Over two million people die of liver disease every year. Researchers at the Max Planck Institute in Dresden have now developed a three-dimensional liver model from real patient cells. The mini-liver can mimic important functions and should help to better understand diseases, test new drugs and develop personalized therapies. The study was published in Nature. | more
