Add Yahoo as a preferred source to see more of our stories on Google. You probably flush a nutrient-rich, renewable fertilizer down the toilet every day: your pee. Human urine can be used as a safe ...

A powerful, nutrient-rich fertilizer flows through every home every single day, and most people send it straight down the drain without a second thought. That habit wastes nitrogen, phosphorus, ...

Gardens can thrive on all sorts of odd things, and a few gardeners are embracing this aspect of their favorite venture. From old newspapers and cardboard boxes to crushed egg shells and coffee grounds ...

A study has claimed to show that modern ‘green’ products recycled from human excreta are excellent – and importantly, safe – fertilizers to use on food crops. The idea of using human urine and faeces ...

The reuse of human urine would allow for the production of sustainable fertilizers for urban agriculture, with significant environmental benefits, a new study concludes. The research evaluates the ...

You probably flush a nutrient-rich, renewable fertilizer down the toilet every day: your pee. Human urine can be used as a safe and effective crop fertilizer, researchers said. And studies show using ...