Tanning is your body's attempt to protect itself from being damaged by ultraviolet (UV) radiation," EPA said. Ultraviolet light has shorter wavelengths than visible light, according to NASA.

Two of the most popular types on the market are RO (Reverse Osmosis) and UV (Ultraviolet) water purifiers, each offering distinct benefits based on your water quality and purification needs.

Humans perceive light from blue wavelengths of about 400 nanometers to the reddish 700-nanometer realm, but reindeer see well into the shorter ultraviolet (UV) range, which causes snow blindness ...

The team was further guided by the use of UV light to illuminate pieces of the fossil's skeleton and even its soft tissues, like scales on the bottom of the toes. "Previous studies have shown that ...

That amount of care meant that CT scans and imaging via UV light have yielded the most vivid Archaeopteryx pictures yet. Scientists visualized its smallest bones as well as soft tissue ...

“It looks cool—and I’ve seen it all over social media—but does red light therapy actually work?” you are probably asking yourself if you clicked this link. And the answer is ...

look for lenses with UV treatment that are labeled as absorbing UV light. Both gradient sunglasses and polarized sunglasses reduce light glare and eyestrain. They protect your eyes from sunlight ...

While it’s pricey at $109, this water bottle offers two stages of purification: UV-C LED and a filtered straw. When taste-tested against the Sans Self-Cleaning Water Bottle, tap water and Brita ...

Moreover, this technique enables precise navigation without stress due to the natural avoidance behavior of cockroaches towards ultraviolet (UV) light. Insect cyborgs were previously controlled by ...

The kit is made up of a UV light and gel where a huge quantity of people reported results of six shades whiter in just one treatment - and best of all, it only takes 20 minutes with each use.