But does UV light kill mold, and if so, is it the most effective way to do it? Let’s find out with the help of Forrest Webber, an electrician who founded a cleaning company, ...

People with lupus should not stay in the sun for extended periods and should make every effort to avoid UV rays outside, which are at their peak between 10 a.m. and 4 p.m. Don’t be fooled by an ...

Wearing sunscreen is important to protect your skin from the harmful effects of UV radiation but doesn't cool people off.

UV tattoos use a fluorescent dye, which means the tattoo only appears under UV light. There is little evidence on whether UV tattoo ink is safe for human skin. UV tattoos, also known as black ...

However, the blue tapetum also lets up to 60 percent of UV light pass through to the eye’s color sensors. The reindeer likely see the winter world as a shade of purple the way a human may see a ...

Doctors use ultraviolet (UV) light therapy to treat an array of common skin conditions, such as psoriasis and eczema. Some different types include UVB, UVA, PUVA, and heliotherapy. Learn more.

Far-UV light should be especially good at killing the virus when it’s in the air, Brenner said. But bodily fluids appear to be the primary means of transmission among chickens and turkeys ...

TiO 2 particles are also used in mineral sunscreens to reflect UV light, but the particles aren't the right size to produce a cooling effect. ... on par with sunblocks already on the market.

UV light is commonly used to disinfect surfaces and kill bacteria -- but can it work against the coronavirus? Here's everything we know about its effectiveness.

UV sanitizers have been shown to work. They sterilize surfaces to eliminate 99.99% of bacteria, fungi, and viruses in hospitals or on personal items.

According to the FDA, these UV-C light sanitizers could eliminate germs on phones, furniture, toys and more high-touch objects and surfaces.

Land animals aren’t the only ones to glow under UV light, and in some ways the phenomenon makes more sense in the ocean because of how underwater environments impact light.