The special chemistry of this shiny iron alloy creates a protective layer on its surface that prevents it from rusting. When you purchase through links on our site, we may earn an affiliate commission ...

The water in our oceans, lakes and rivers can become polluted with a variety of contaminants, creating a need for a simple and cheap cleaning method. One team of researchers is designing magnetic ...

Chief meteorologist Mark Dixon checks out the science behind using a fire extinguisher to fire a pencil into a piece of plywood. Here's Jan. 4's Science Sunday. Chief meteorologist Mark Dixon checks ...