Topsoil is the foundation of any healthy garden. Learn what it is, why it matters, and how to build rich, fertile soil for ...

A NASA satellite designed to measure Earth's soil moisture sent back its first global map images this month as part of a mission that could help scientists better predict natural hazards like ...

Susan Zappala, Stefan Mairhofer, Saoirse Tracy, Craig J. Sturrock, Malcolm Bennett, Tony Pridmore, Sacha J. Mooney, Quantifying the effect of soil moisture content on segmenting root system ...