As a professional gardener, I’m always seeking out new ways to feed my plants. I have steeped nettles in old buckets to brew a nitrogen-rich foliar feed, hoarded banana skins from the trash for a ...

The piss-abilities are out of this world. Astronauts may one day not have to relieve themselves in diapers while on spacewalks thanks to groundbreaking technology that will convert their urine into ...

From human waste to superplasticiser, astronaut urine could become a useful resource for making a robust type of concrete on the Moon. A recent ESA research showed that urea, the main organic compound ...

Scientists in Germany have successfully turned urine into bio-concrete, as part of a project aiming to revolutionize sustainable construction by creating building materials from waste. The research ...

Many of us want a lush, green, thriving lawn, but along with the right choice of grass and good mowing habits, it's important to decide which fertilizer is best to use. There's one option that's ...

A consultant ophthalmologist, Dr Festus Oshoba, has cautioned against the application of harmful substances to treat eye redness. He specifically warned against the use of human or cow urine as a ...