Add Yahoo as a preferred source to see more of our stories on Google. From tap to purified water, there are nine types of water. Each has its own set of pros and cons in comparison to each other.

Add Yahoo as a preferred source to see more of our stories on Google. Although most people assume a few cases of bottled water are enough when disaster strikes, that's not always true. For example, ...

Distilled water isn't just regular drinking water. It serves a unique purpose and can be crucial in emergencies. During crises like the California wildfires, when tap water becomes unsafe or ...

You probably have a few water bottles stashed for an emergency, but if you rely on sensitive medical gear such as a CPAP machine, that isn't going to work. In a disaster scenario, finding a gallon of ...

Dr. Elizabeth Yuko is a bioethicist and adjunct professor of ethics at Fordham University. She has written for The New York Times, The Washington Post, The Atlantic, Rolling Stone, CNN & Playboy.