St. Louis is no stranger to the dangers of lead exposure, and in the aftermath of the May 16, 2025, tornado, people were worried. What does all that disturbed matter mean for people’s health? That ...

The soil in potted plants doesn't have any natural aerators, like worms. Instead, you need to aerate the soil manually. How ...

Here’s what you should know and why it matters.

More than half of Europe's soils are degraded. Researchers are showing that restoring soil through better farming makes both ...

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

Spring gardens explode with energy when soil conditions hit the sweet spot. Early growth depends less on luck and more on ...

Growing research points to soil health as a fundamental building block of our well-being. When it comes to taking care of our health, we often focus on diet, exercise, sleep, among other lifestyle ...

Hidden algae communities beneath farms may play a major role in soil health, water retention, and natural nitrogen cycling, ...

We all dream of it: A breathtaking, lush, verdant garden that nourishes our souls and makes us the envy of the neighborhood. And to make that dream come true, our first thoughts tend to focus on ...

Soil pH or soil reaction is an indication of the acidity or alkalinity of soil and is measured in pH units. Soil pH is defined as the negative logarithm of the hydrogen ion concentration. The pH scale ...