Here's a dazzling summer day where every ray of sunlight forces you to squint. You then put on your sunglasses, and ...

Air is quite transparent, so you can’t see the light passing through it. But if there are particles suspended in the air—dust or haze, say—then the sun’s light illuminates them , and they ...

A new study from international researchers detailed the discovery of the highest-energy light ever observed from the sun, including surprisingly bright gamma rays.

Transparent wood could soon find uses in super-strong screens for smartphones; in soft, glowing light fixtures ... which can switch from transparent to tinted to block visibility or the Sun’s rays.

Hey Ray: How the sun can cause you to sneeze 01:54. ... So if you ever had a stuck sneeze, and someone told you to look at the sun or up to a bright light, they knew what they were talking about!

Astronomers have discovered the highest-energy light rays ever observed from the sun in a finding that raises more questions on how such radiation is emitted from its solar atmosphere.. Since the ...

UV radiation comes primarily from the sun and is made up of UVA, UVB, and UVC rays. UVC rays do not reach Earth, but both UVA and UVB rays pose health risks. Learn more here.

In order to grow big and strong, plants require the red and blue light that are part of the visible "white" light produced by the sun. Scientists have now developed a plant-boosting film, that ...

New research details the discovery of the highest-energy light ever observed from the sun. The international team behind the discovery also found that this type of light, known as gamma rays, is ...

The team's 16 cm² transparent solar cell module achieved high efficiency, with transmittance ranging between 20% and 14.7%, and successfully charged a smartphone using natural sunlight ...

Both UVA and UVB rays can damage your skin, just in different ways. One causes premature aging, the other is more prone to causing sunburn, DNA damage, and skin cancer.

Ultraviolet light from the sun can cause eye ... Pinguecula is a yellowish spot on the conjunctiva which is the transparent tissue over the ... These lenses block out both UV-A and UV-B rays.