Iron (blue) can react with trace amounts of water to produce corrosive chemicals. (Courtesy: Evgeni Penev/Rice University) Iron has been an important metal to humans for thousands of years, but it has ...

Curious Kids is a series for children of all ages. If you have a question you'd like an expert to answer, send it to ... . Imagine leaving your shiny metal bicycle outside in the rain. As water pools ...

Simple cast iron rust fixes you can do at home. Rusty pans are unsightly and often go unused, but the good news is that removing rust from cast iron is fixable and preventable. Chris Wing, known as ...