New research has added to tentative evidence that eating chocolate in modest quantities may be good for the heart, its investigators said on Tuesday.   Scientists in Britain looked at data from nearly 21,000 people who filled out questionnaires about their lifestyle, and had their health monitored…

A few years ago, I was called over to his place by a weeping old man, “What happened?” I asked him. “I slapped my daughter,” he said, “And she, her husband and my grandchildren have all shifted out! Why did she do that to me?” What I wanted to ask him was how did…