From music in medicine to pets and stories from the campaign trail, here's what we're reading this month.
Setting time limits, cellphone filters and more highlights of our Facebook chat on tech addiction with Psychologist Ed Spector.
George Washington University's Matthew Dallek on what past presidential campaigns can tell us about the race in 2016.
Presidential candidates have often spoken out about how to "beat" ISIS. But CNN national security analyst Peter Bergen says it's not that simple.
Larry Olmstead tells us which products are most often what they claim to be — and which are more difficult to source.