LifeWhy diet drinks with aspartame may actually help make you fatter Experiments in mice suggest that aspartame neutralises a key enzyme, which could be why some people put on weight even when they have sugar-free soft drinks News
HumansEvery human culture includes cooking – this is how it beganCooking makes food more digestible and kills off bacteria, and every human society in the world does it. But where and when it started is hotly debatedFeatures