Ultraviolet light has always sat at the edge of human perception, powerful yet invisible, more associated with sterilizing ...

For some time now, it’s been established that the primary route of SARS-CoV-2 transmission is airborne. Research suggests that contagious particles are released into the air and linger for several ...

Under ultraviolet light, many birds-of-paradise secretly glow, revealing hidden colours scientists believe may shape ...

Researchers have built a new platform that produces ultrashort UV-C laser pulses and detects them at room temperature using ...

Scientists have shown that far-UVC lights, which are already commercially available, can rapidly break down common airborne allergens, offering a safe and fast new way to ease asthma and allergy ...

Among the greatest failures, indeed crimes, of the COVID-19 pandemic, has been the coverup and distortion of the science of airborne transmission, the way in which SARS-CoV-2 spreads from person to ...

Jon LaPook, M.D. is the award-winning chief medical correspondent for CBS News. Since joining CBS News in 2006, LaPook has delivered more than 1,200 reports on a wide variety of breaking news and ...

The light at the end of the tunnel for the COVID-19 pandemic might just be overhead. A new study shows a hands-off approach using ultraviolet light, called far-UVC light, reduced transmission of ...

(Beyond Pesticides, December 14, 2022) Ultraviolet (UV-C) light has the potential to successfully manage mite (Tetranychus urticae) populations without reducing yields or resorting to toxic pesticides ...

With thickness tuneable properties, a material offering precise UV light manipulation, letting photonics developers create ...

Ultraviolet light emitting diodes (UV-LEDs) have rapidly evolved as a promising alternative to conventional mercury-based UV lamps in water disinfection systems. Their compact size, reduced energy ...