Soil color could replace expensive chemical tests, helping farmers monitor fertility and carbon faster and more safely.

The old Bray-1 method required multiple samples to provide a full nutrient picture of the sample, slowing the process and increasing the cost. In contrast, the new method, called Mehlich-3, requires ...

LAOAG CITY — A mobile soil laboratory will be deployed in the Ilocos Region in the first quarter of the year to provide onsite soil testing and analysis in rural areas. Regional soil laboratory ...

Healthy gardens start below the surface. Learn why soil testing garden beds matters, how to collect a proper sample, and what ...

Agricultural lime takes time to work, but it provides excellent returns by improving soil pH, nutrient availability and fertilizer efficiency.

LAOAG CITY — A mobile soil laboratory will be deployed in the Ilocos Region in the first quarter of the year to provide onsite soil testing and analysis in rural areas. Regional soil laboratory ...

Clinical Laboratory Improvement Amendments, or CLIA, are a high bar as set by the US Government under Clinical Laboratory Improvement Amendment 42 CFR 493.1253 to obtain and maintain quality ...

Getting an up-close view of life at the cellular level can be as simple as placing onion skin under a microscope and adjusting the knobs. Peering deeper, into the heart of the atoms within, isn't as ...

Botanical sensors are turning greenery into living data networks while monitoring plant health and optimizing yields.

David leads the editorial team at CNET. We create expert reviews, articles and video on every aspect of technology, from AI to Zoox. We are thoroughly, proudly human. Expertise A 25-year CNET veteran, ...

If you’re sexually active, regular testing for sexually transmitted diseases (STDs) and infections (STIs) is crucial to protect your health and the health of your partners. While you can get tested at ...

What Is a Cortisol Test? A cortisol test measures the level of cortisol in your blood, urine or saliva. Cortisol is a hormone that's important throughout the body for maintaining blood pressure, blood ...