Chelsea Wald is a freelance reporter in The Hague, the Netherlands, and the author of Pipe Dreams: The Urgent Global Quest to Transform the Toilet. On Gotland, the largest island in Sweden, fresh ...

This story originally appeared at Ambrook Research. Twice a growing season, a big yellow truck with the license plate “P4FARMS” pulls into Jesse Kayan’s farm in Brattleboro, Vermont, loaded with a ...

‌A urine concentration test provides the specific gravity of your urine. This measures your kidneys’ ability to balance water content and excrete waste. It is important in diagnosing some health ...

One of the earliest signs that the kidneys are not functioning the way they should, is the leaking of protein into the urine, medically referred to as proteinuria. In a healthy body, the kidneys ...