Granite colors range the spectrum from white to black to pink, but what makes a single rock type so variable? Here we will discover what makes each granite a different color, what that tells us about ...

You can clean buildup on faucet heads using vinegar or baking soda. The acidity of the vinegar helps break down the minerals, ...

Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth. Researchers have found evidence of the oldest known use of ...