Excavated soil from construction sites usually ends up in landfills, but it has great potential. Researchers at the Technical ...

After initially resisting calls, federal regulators will test the soil at 100 properties in the Eaton Fire burn scar.

High fertilizer prices have farmers looking for ways to cut back. “That question that we get is, where can I cut on my costs?” Dr. Andrew Margenot (MAR-guh-not), professor of soil sciences at the ...

For months, federal officials have said post-cleanup soil testing for fire-stricken homes in L.A. was unnecessary. Now, they ...

January is National Radon Action Month, a nationwide effort led by the Environmental Protection Agency, Centers for Disease ...