HealthYour 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
LifeOctopuses taking MDMA get all huggy and loved-up with each other Octopuses respond to ecstasy in the same way as we do, suggesting the basis for social behaviour evolved more than 500 million years ago News