Gardeners love a good secret, especially one that turns waste into something wildly useful. Hidden in plain sight sits one of ...

New research shows human urine can be efficiently transformed into nutrient-rich fertilizer using low-energy technology. The ...

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

Add Yahoo as a preferred source to see more of our stories on Google. Most days, you probably don’t pay much attention to what your urine smells like. But if you notice an unexpected odor, it’s hard ...

Astronauts on spacewalks may soon be able to drink their own urine, thanks to a water filtration and recycling system that could be ready in time for NASA’s upcoming crewed missions to the moon. Waste ...

A study by a university has found using human urine could be key to making agriculture and wastewater treatment more ...

Incontinence, or urine leakage, is a common issue, affecting up to 11 percent of men.* Although not life-threatening, incontinence can cause stress, embarrassment, loss of intimacy, and social ...

The amount of ammonia in your urine gives it a distinct smell. But especially strong-smelling urine can be a sign of dehydration, liver disease, or pregnancy. Urine has a natural odor that is unique ...

A new study suggests that a urine-based biomarker test shows promise in forecasting bladder cancer treatment response, which ...

Ketones are a type of acid your body produces when it needs to break down body fat for energy. Trace amounts of ketones in your urine aren’t usually a cause for concern, but high levels can indicate a ...

The cups of urine travel by express mail to the Comprehensive Pain Specialists lab in an industrial park in Brentwood, Tenn., not far from Nashville. Most days bring more than 700 of the little sealed ...