The processing of optical information in the retina of the eye, where the light-sensitive photoreceptors and the first nerve ...

An optical illusion eye test challenges viewers to find the hidden letter "A" among a grid of 4s and 0s. This viral brain ...

Optical illusion personality tests use deceptive images to reveal traits based on what people see first. This test ...

A video 'guide' has explained what the color of your urine says about your health and when there should be a cause for concern. While you may not think twice about the color of your urine when ...

As of Jan. 1, the FAA began requiring all applicants for an initial airman medical certificate to test for color vision ...

It was almost winter. The kind of evening where you huddle outside a tea stall, hands wrapped around a warm cup of tea, sharing laughs with colleagues.  Everything felt normal – until it didn't. Fast ...

Three inches is the lawn mowing height recommended by most researchers. Fall is the most important time of year for fertilizing lawns, because that’s when grass makes the most root growth and lateral ...

For most Premier League players, Gameweek 19 is the final hurdle before the threat of a one-match ban for yellow card ...

All eyes will be on Jasprit Bumrah, the star fast bowler who has been a standout performer for India in the series thus far. If Bumrah delivers another stellar performance in the upcoming Boxing Day ...

Many eye ointments can help manage and treat symptoms of eye conditions like styes, pink eye, and other infections. When using eye ointments, it’s important to follow the directions. Eye ...

An optometrist says a simple test involving your Christmas tree could be the key to identifying a common eye condition. Bridget Zoellner, who is known as @Bridgettheeyedoctor on TikTok ...

While you might wish it weren’t so, the skin around your eyes is one part of your body that can show the earliest signs of premature aging, particularly without proper care. But have you ever ...