People Who Exercise Have Bigger Brains.
Story at a Glance In a new study, people who weren’t physically active in their midlife had brains smaller than their peers twenty years later. As we age our prefront…
Why Do We Cry?
Story at a Glance. There are three types of tears. Psychic tears, the ones we use when we cry, have an inbuilt painkiller. Tears also release the chemical build-up of…