(Natural News) Chinese researchers have developed a special kind of paper coating that allows invisible messages to be written on it with water. The messages are visible only under ultraviolet (UV) light and can be erased by heating the paper. In a paper published in the journal Matter, the researchers described how invisible messages can […]

(Natural News) Ultraviolet (UV) light is known as a health hazard to the skin and eyes, but a new study reports that a certain type of “germicidal” UV light can eliminate airborne coronaviruses without harming exposed human tissues. According to researchers at Columbia University Irving Medical Center‘s Center for Radiological Research, far-UVC light, which has a lower wavelength […]

(Natural News) Vitamin D is a nutrient needed by the body for the absorption of calcium, magnesium and phosphorus. It belongs to a family of cholesterol-derived compounds and has two major forms: vitamin D2, also known as ergocalciferol, and vitamin D3, also called cholecalciferol. Vitamin D is also known by many as the “sunshine vitamin” because it is produced […]

(Natural News) A new ultraviolet (UV) therapy for treating the Wuhan coronavirus (COVID-19) is coming to a hospital near you. Developed by Cedars-Sinai hospital in Los Angeles, Healight Platform Technology, or “healight,” has been exclusively licensed to Aytu BioScience, Inc. for worldwide commercial development and release, which means that hospitals everywhere are soon to adopt […]

(Natural News) Experts have repeatedly told us that the best way to prevent the spread of the novel coronavirus is to avoid physical distance with sick people. But that’s pretty difficult to achieve in modern society, where more than half the world’s population lives in urban areas, using public transport, eating in the same restaurants, […]

(Natural News) Photoaging (premature aging) is one of the many unfortunate consequences of excessive exposure to ultraviolet (UV) rays – harmful forms of electromagnetic radiation coming from the sun and other artificial sources of light. When the skin is repeatedly exposed to radiation, its normal structure gradually gets altered, resulting in the loss of moisture and […]

(Natural News) Even in energy-saving technologies, it’s a generally accepted fact that good results come with a hefty price tag. But thanks to leaps in nanotechnology, you will soon be able to use “smart” windows to minimize your energy consumption at only a fraction of the usual cost. Conventional infrared (IR)-blocking windows are made from a […]

(Natural News) Have you ever wondered why we get liver spots and wrinkles as we get older? We often refer to another person’s facial structure, the presence of wrinkles on their face, or how smooth their skin is, to determine their age. These factors are often determined by intrinsic and external factors. Intrinsic and extrinsic […]