Nebraska scientist Aaron Lee M. Daigh proposes a broader, process-based definition of soil that includes deep subsurface ...

When it comes to gardening, the term 'soil' gets tossed around liberally, but there's actually a big difference between ...

Playing in the dirt isn’t just a summer-time activity for kids. It can be a great tool for youth to learn about the soil that Indiana farmers rely on, and Purdue Extension’s 4-H educators accomplished ...

WEST LAFAYETTE, Ind. — Youth who have just completed grades 3-12 are invited to attend a free crop and soil science workshop, titled “Experience 4-H: Crop and Soil Science,” on June 11 at Purdue ...

The field of soil fertility management sits at the intersection of agricultural productivity and environmental stewardship. Fertilizers have played a vital ...

Nanoplastics are an increasing threat to the ecosystem; however, their mobility in the soil is still underexplored. Against this backdrop, researchers investigated the adsorption and aggregation ...

Iron-manganese (Fe-Mn) nodules are recognisable accumulations that form within soils through complex geochemical and biological processes. These nodules develop predominantly via alternating redox ...