Warning: This graphic requires JavaScript. Please enable JavaScript for the best experience. Nothing like this has happened in human history. A combination of ...

Clinical research provides a growing body of scientific evidence that having an abortion can cause psychological harm to some women. "Women who report negative after-effects from abortion know exactly ...

Every living creature needs water to survive. And sweating, peeing, vomiting, and diarrhea all militate against optimal fluid levels, says MedlinePlus, even to the point of threatening survival. The ...

Your daily guide to understanding what’s happening — and why it matters. Hosted by Sam Sifton, for readers in the U.S. and Canada. Your daily guide to understanding what’s happening — and why it ...