Displaying items by tag: genetically modified organism

The Dust Bowl of the 1930s resulted in the displacement of tons of soil in the midst of a drought similar to the one that grips the Southwest today. Library of Congress

Dirt is far from just dirt. It’s a foundation for life.

This story was originally published by The Revelator.

Look down. You may not see the soil beneath your feet as teeming with life, but it is.

Better scientific tools are helping us understand that dirt isn’t just dirt. Life in the soil includes microbes like bacteria and fungi; invertebrates such as earthworms and nematodes; plant roots; and even mammals like gophers and badgers who spend part of their time below ground.

It’s commonly said that a quarter of all the planet’s biodiversity lives in the soil, but that’s likely a vast understatement. Many species that reside there, particularly microorganisms such as viruses, bacteria, fungi and protists, aren’t yet known to science.