"This method could provide a simple, inexpensive, and user-friendly way to power LED lights." Researchers use urine to make ...

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 ...

This story originally appeared at Ambrook Research. Twice a growing season, a big yellow truck with the license plate “P4FARMS” pulls into Jesse Kayan’s farm in Brattleboro, Vermont, loaded with a ...

Add Yahoo as a preferred source to see more of our stories on Google. A gloved hand holding a urine sample - Someone25/Getty Images Many of us want a lush, green, thriving lawn, but along with the ...

Sometimes, I think about writing a letter to the entire internet. It would start something like: "Dear readers, are we kidding?" Don't get me wrong, I love a hair hack and an out-of-the-box skin-care ...

Ongoing advances in tissue engineering are pushing the boundaries of what scientists can regenerate. Most recently, the development of tooth-like structures from stem cells in human urine has garnered ...

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 ...