Human urine can be turned into hydroxyapatite now as researchers have developed a method for it. Hydroxyapatite is a mineral in bones and teeth. Using genetically modified yeast, the process produces ...

A new method for chemically altering human urine could be used for producing medical implants and construction materials, ...

Burst’s whitening strips are created to gently brighten teeth while being gentle on gums. Their formula lifts coffee, wine, and tea stains from enamel in up to 10 minutes, but you can leave the strips ...

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We asked dentists to share the best teeth whitening products and the best ways to see results. Shop expert and ...

Scientists have developed a method to recycle human urine into hydroxyapatite, a material widely used in dental and bone ...

The key to this breakthrough is a synthetic yeast nicknamed “osteoyeast.” Inspired by mammalian bone cells called osteoblasts ...

A team of scientists at the University of California, Irvine, have figured out a way to turn human urine into a key material ...

Hydroxyapatite nanoparticle The HAn was produced using the coprecipitation method. Initially, two aqueous solutions were prepared: a calcium nitrate tetrahydrate solution 1M (Mallinckrodt, 99.9%) and ...

Professional teeth whitening can cost anywhere from $300 to $1,000. It’s no surprise many people turn to over-the-counter strips, kits and toothpaste to brighten their smiles. "Think of ...

There may be a new use for that urine you've been so thoughtlessly flushing. Scientists say it could be an alternate source of a valuable bone- and tooth-repair material, with a little help from a ...