Optical illusions are a captivating form of brain teaser that challenge the way we perceive the world around us. These clever ...

Imagine colours that you can’t even begin to imagine? That’s what the mysterious ‘impossible colours’ are that humans are ...

I learned firsthand about “moonblindness” when one of my horses developed this devastating eye disease in 1966. My husband ...

The color, dubbed olo, is described as an intensely saturated teal. Researchers say it might have applications in understanding color blindness ...

On Swift Horses' has an intimate 1950’s quality and a talented cast leading it, but it struggles to pick a lane when telling the story to the point where it hardly has a story at all.

Anemia, a condition marked by low levels of hemoglobin in the blood, affects nearly 2 billion people worldwide.