Soil testing tells a story. It reveals a lot about the health of your soil and what's in it. Or, more importantly, what's NOT ...

The St. Louis-based startup Impossible Sensing has successfully spun out a second company leveraging its core technology, ...

The L.A. County Health Department has allocated up to $3 million to pay for soil testing, mostly for homeowners who were showered in toxic smoke and ash downwind of the Eaton fire.

“Soil testing methods haven’t changed in 20 years,” says Kent Klingbeil, a lead agronomist at Advanced Agrilytics. “No one has explained what you’re learning from it or how you use it.” ...

Following best practices from previous federal post-wildfire soil-testing efforts, The Times collected samples from residential properties in Altadena and Pacific Palisades.

We think it’s best to leave soil testing to the experts at your local extension office. Here, the Rutgers soil-testing lab dries soil samples. Photo: Courtesy of Stephanie Murphy, Rutgers University ...

The first phase of soil sampling started this week and will cover the park's playground and pool areas. The work is expected to wrap up by May 1, according to town and state officials.

The procedures for passive soil gas sampling allow for these investigations to be done with limited disturbances and in a cost-effective manner. Acknowledgments ...