Is it an acid, base, or neutral? Make your own acid-base indicator from red cabbage, then test various household substances. Acids and bases are classes of materials that have different properties.

Using MRI scans, researchers found that participants’ patterns of brain activity were alike when looking at certain colors.

Forbes contributors publish independent expert analyses and insights. Organizational leadership behaviors pique my curiosity. Colors are a lot more powerful than we realize. Colors symbolize different ...