Learn how to test pH of food for canning in a water bath to ensure that you are meeting the requirements for high-acid foods. This is an educational tool and not a license to change lab-tested recipes ...

While there are a variety of other variables and protocols to be followed to ensure our food supply remains safe, a basic understanding of pH and how it is measured is crucial to food production.

NOVEMBER IS THE perfect time to spend a few minutes preparing the vegetable garden for next spring. And one of the most important, but often overlooked, aspects of soil care is pH management. Although ...

A laboratory is putting chemistry to work on a simple, inexpensive way to identify falsified or substandard antibiotics, offering a practical solution to a very real problem. The researchers have ...