IDAHO FALLS, Idaho -- With flu season upon us, Ms. Robertson's class at Discovery Elementary in Idaho decided to use bread to see just how important it is to wash our hands. "Everybody touched it and ...

If you’re a parent or a teacher, you probably say “wash your hands” more than any other phrase. Chances are, the kids in your life just don’t understand why hand-washing is such a big deal. Well, here ...

One of the great mysteries of modern science is dark matter. We know dark matter exists thanks to its effects on other objects in the cosmos, but we have never been able to directly see it. And it’s ...