You’ve probably seen every color in the rainbow—until now. Scientists say they’ve unlocked a hue the human eye was never ...

Five scientists at the University of Berkely used laser technology to selectively activate cells in their retinas, to push the vision beyond its natural limits.

Researchers have uncovered the 3D structure of RBP3, a key protein in vision, revealing how it transports retinoids and fatty ...

Researchers discover a new color outside the range of human color vision, but you have to laser your retinas to see it ...

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

For instance, people often mistake a dog’s wagging tail as a sign of happiness, but the American Kennel Club suggests that ...

"I just gave myself the ick," Taylor said of how he felt watching the first episode of season 2 and seeing how "disgusting" he looked ...

Eyedrops containing hyaluronic acid helped antibiotics better coat the eyes of healthy dogs, compared to traditional eyedrop formulations, researchers recently reported in the journal Veterinary ...