Learn about eye changes that could indicate serious health conditions, from blurry vision to persistent floaters and flashes ...

Linda Taylor lost her husband to knife crime - now she is calling for a sculpture made from seized blades to visit the city and spread its message of non-violence.

"I was an absolute wreck. Like, I wasn't just crying; honestly, I looked tragic," the passenger Alessia De Stefano told Newsweek.

Using an experimental technique called "Oz," researchers stimulated the human retina such that people saw a brand-new color.

Dr. Jamie Yee, optometrist and owner of Avant-Garde Optometry in Frisco, Texas, stresses that this illusion of convenience ...

Think you’ve seen it all? Not so, according to a team of American researchers who say they’ve discovered a colour that’s never been seen by the human eye before. It’s a bold claim ...

The human eye can see millions of colors — but no eyes have ever before beheld "olo." Only five people on the planet have witnessed this brand new color, thanks to the efforts of a team of ...

Discover the remarkable limits of human visual perception and the maximum distances our eyes can discern. Berkshire Hathaway Chairman and CEO Warren Buffett presides over the 2025 Berkshire Hathaway ...

This breakthrough bypasses natural RGB limitations, revealing a unique color experience that cannot be replicated on screens or described accurately, expanding understanding of human color perception.