HumansThe disorientated ape: Why clever people can be terrible navigators The human sense of direction is extraordinarily variable. Now we know why some people are so good at getting lost Features
ÎçÒ¹¸£Àû1000¼¯ºÏYour gut is full of neurons and they are replaced every 2 weeks A mouse study suggests most neurons in the intestines die every two weeks. An imbalance in the number of neurons could lead to gut diseases or even Parkinson’s News