Researchers have demonstrated a nondestructive way to collect cellular material from historical parchment manuscripts, ...

More than half of Earth’s soil carbon lies deeper than scientists usually measure, potentially reshaping climate models.

ARROYO GRANDE, Calif. (AP) — Scientists specializing in human decomposition and soil took samples from the ground Thursday outside a home connected to the man convicted of killing 19-year-old college ...

Agricultural soil testing is critical to determining soil’s nutrient concentration and variability across your fields. It is ideal to test your fields’ soil at least every two to three years to inform ...

It's not your usual archaeological dig, but rifling through boxes of soil at the Australian National Soil Archive reveals more than meets the eye. The collection, stored in shipping containers at the ...

To grow good plants, you need good soil. The only way to tell what your soil really needs is to take a soil test. Applying too much fertilizer could be detrimental to your plants. You could waste ...

Welcome to CalMatters, the only nonprofit newsroom devoted solely to covering issues that affect all Californians. Sign up for WhatMatters to receive the latest news and commentary on the most ...

Fort Bragg will start soil sampling to assess potential lead levels in the ground around select housing neighborhoods on post. The soil testing follows discussions between the Army and the ...

Wildfire survivors across Los Angeles County are discovering that the most dangerous consequence from a wildfire isn’t always visible. Lead, arsenic, and other toxic metals could be hiding deep in ...

Soil testing every 3-5 years is a good way to make sure your lawn and garden are getting the nutrients they need to thrive. Testing can be done at any time of year, but it’s a good idea to test in ...

The Pasadena Unified School District has just updated the results of soil tests on district campuses after the Eaton Fire. Nearly half of school campuses were found to have elevated levels of toxins ...