What is the first color that comes to mind when you envision soil? Is it brown, black, yellow, or red? How about white, gray, green, or blue? Experts now explain that all of these answers are correct ...

A scientist of the Soil Science Department of the Lomonosov Moscow State University and her colleagues have designed a simple technique for quantitatively characterizing soil colour with the help of a ...

Determining the health of agricultural soil has traditionally been a slow, messy, and expensive process involving hazardous chemicals. But what if the answer was as simple as the shade of the dirt ...

Add Yahoo as a preferred source to see more of our stories on Google. A garden with red flowers and orange marigolds - Basieb/Getty Images Self-seeding flowers are the gift that keeps on giving for ...

Areas where landslides are common make hydric soil identification tricky. When it comes to soils, proper identification is key. Identification allows scientists to determine the story behind the soil: ...

Color ranks high in our decision to acquire a plant for the garden. We are told repeatedly that structure is the most important element, because flower color, even the color or pattern on foliage, is ...