In urban settings, where soil fertility and water access can be limited, urine has gained quiet traction among permaculturists and eco-conscious gardeners. Once seen as taboo, human urine is quietly ...

Urine from thousands of women running the London Marathon is set to be captured and turned into fertiliser for crops. An estimated 1,000 litres of urine will be collected from nine women's urinals ...

Researchers at McGill University have improved the efficiency of a method for converting human urine into clean energy. The method employs microbial fuel cells (MFCs), which use bacteria to turn ...