What can the pH level of the subsurface ocean on Enceladus tell us about finding life there? This is what a recent study ...

DEAR DR. ROACH: In a recent column, you stated that the body works to keep blood pH levels steady. My urologist has recommended that I drink baking soda in water to alkalinize my urine. Is it true ...

A new report from the New Hampshire Department of Environmental Services is raising concerns about how development and ...

One upside? Weeds can provide important clues about the quality of your garden soil, such as its pH level. "Why do we care ...

Alkaline water is mineral-rich and riding the wellness wave. Check out to know if it's a major hydration upgrade for you or just another hyped wellness trend.

Analog pH sensors output a small analog voltage signal, generally in the millivolt range, that corresponds linearly to the pH value. This voltage signal is continuous and varies smoothly as the pH ...