Today most of what we read is on a screen. So here's the question: Is there something different -- something better -- about reading a physical book? Or does it matter? We explore slow reading, e-reading, bibliotherapy and a novel that unfolds within another novel.Read more






Creativity is a little like obscenity: You know it when you see it, but you can't exactly define it....unless you're a neuroscientist. In labs around the...