University of Cologne. "Ultraviolet radiation from massive stars shapes planetary systems." ScienceDaily. ScienceDaily, 1 March 2024. <www.sciencedaily.com / releases / 2024 / 03 / 240301134610.htm>.

The global food supply would be devastated by nuclear war not only from the direct damage, but through a chain of atmospheric ...

What would happen if a nuclear war triggered a climate-altering catastrophe? Researchers have modeled how such a scenario ...

Survival in such catastrophic contexts demands foresight and coordinated action,” warns Yuning Shi, lead author of a landmark ...

UV radiation susceptibility (Z) and relative humidity (RH) Each color represents one study. Reported RH ranges shown as average RH values. ∼Cutler at al33 reported that susceptibility (Z) was ...

Ultraviolet radiation is quantified daily using the “UV Index”, which takes into account calendar date, location, and weather conditions. At a UV index of 6, the risk of getting sunburned ...

The agency advises consumers against using UV wands that don't include safety instructions or information on the radiation emitted by the products. It also advised people to consider using ...

Stars give off ultraviolet light, and the hotter the star burns, the more UV light it gives off. This radiation can be so significant that it prevents planets from forming from nearby dust and gas.

F.D.A. testing determined that some of the UV wands can give off as much as 3,000 times the recommended amount of exposure to ultraviolet-C radiation, the Fagency said. The eight products are: ...

A new research paper was published in Aging, entitled, &ldquo;Germicidal lamps using UV-C radiation may pose health safety issues: a biomolecular analysis of their effects on apoptosis and ...

The UV Index is a scale that helps illustrate how strong the sun's radiation is. (WDBJ Weather) The index uses a scale from 0 (low risk) to 11+ (very high risk). The forecast must consider cloud ...