Most of us believe emotions are easy to recognise. A frown means anger. Tears mean sadness. A trembling voice means fear. But neuroscience tells a very different story. Decades of research now suggest ...

Many people who have their pancreas removed will develop diabetes and need insulin. You can live without a pancreas by making lifestyle changes like diet and medication. Pancreatectomy success rates ...

If you go without water for too long, you can experience dehydration, which can cause lightheadedness, fatigue, low blood pressure, heart palpitations, and death. Most people can only survive about ...