Whether you're wearing brown, blue or green lenses, this is how your sunglasses' color affects their performance.

Imagine seeing the world through a foggy window for years, and then one day, that window becomes so clear that you start to wonder if there is a window at ...

Cataracts are a common eye condition in older adults, especially those over 60. They occur when the clear lens in the eye becomes cloudy, making vision blurry or dim. While cataracts are a natural ...

all wide-angle lenses designed to let in as much light as possible. Our expert reviewers have put these lenses through their paces, and we've covered a range of budgets, so you will find something ...

“The lens typically is clear when we are born, but gets cloudy with time/age,” says Trief. As the lens fogs up, vision blurs, and this clouding of the lens is called a cataract. With ...

A light glaze is forming on some elevated surfaces such as street signs, parked vehicles, decks, etc. and will mix with sleet and snowflakes through the night. But you won’t be able to make a ...

This advertisement has not loaded yet, but your article continues below. Some posts took aim at Muslims' dress, language and culture and called Floyd 'a drug addict and a hustler' Make chef Romy ...

Today we could end up seeing a few stray flurries along with some light sleet or rain. This wintry mix is possible this morning and during the middle of the afternoon. Cold temperatures outside ...

From Webb’s vantage point, the Dragon Arc is located behind a massive cluster of galaxies roughly 4 billion light-years from ... it acts as a micro-lens, in addition to the macro-lensing effect ...

Cataracts occur when proteins in the eye’s lens break down and clump together. This makes the lens cloudy and prevents light from passing through it properly, affecting vision. Natural eye ...

IMD forecasts cloudy skies with light rain for Delhi on Monday.(Hindustan Times) Several trains were running late at New Delhi Railway Station due to dense fog in various parts of Uttar Pradesh ...

A nuclear reaction at the sun's core creates massive amounts of radiation, or energy. This energy (also known as the electromagnetic spectrum) includes radiowaves, microwaves, infrared radiation, ...