With its antenna now spinning at full speed, NASA’s new Soil Moisture Active Passive (SMAP) observatory has successfully re-tested its science instruments and generated its first global maps, a key ...

AMES, Iowa – Climate change and soil erosion feed into one another in an environmental feedback loop that can have big consequences for Iowa land, but an Iowa State University agronomist is developing ...

Whether you’re standing in a forest, on a field of grass, or even on that square of soil that surrounds a tree planted along a city sidewalk, under your feet is vast network of fungal filaments. Finer ...