LifeRats have a 'laugh centre' in their brains that responds to tickling A region of the midbrain in rodents appears to be instrumental in enabling rats to engage in laughter and play News
LifeWhen did animals like foxes first start living alongside people? We used to think "synanthropic" animals like raccoons, foxes and ravens started living alongside people around the time of the agricultural revolution, about 10,000 years ago. But it could have been much earlier, says Michael Marshall Comment