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 ...

Scientists show how human urine can be transformed into nutrient-rich fertilizer, cutting energy use in wastewater treatment.

Human urine—often flushed away without thought—could be key to making agriculture and wastewater treatment more sustainable and energy efficient, according to new research from the University of ...

Researchers at McGill University say they’ve made progress in improving a technology that can convert human urine into electricity. The study examined how microbial fuel cells (MFC) perform when ...