Sam Altman’s Orb scans eyes to verify identity, but privacy concerns, contact lens issues, and global rollout hurdles are raising questions about its real-world use.

The system, called Oz, works by activating cone cells in the retina -- in short, firing laser pulses at researchers' eyes -- ...

Researchers developed a noninvasive anemia screening method using smartphone photos and radiomics, potentially transforming ...

A team of scientists from the University of California, Berkeley, recently announced the discovery of a unique color, dubbed ...

"Discover amazing and mind-blowing facts you won't believe with Top 10 videos! Explore the weird, wonderful, and unbelievable ...

By stimulating certain cones with extreme precision, scientists can help humans perceive a new color that defies all ...

Just when you think you've seen it all, researchers claim to have developed a way for people to see a color the human eye has ...

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

Published in Frontiers in Psychiatry, the study found that while individuals with autism express emotions like everyone else, their facial expressions may be too subtle for the human eye to detect.

Researchers discovered the blood vessels at the back of the eye -- called retinal microvasculature -- can show early signs someone is at risk of developing dementia.

HEARTBREAKING tributes have been pouring in for a "lovely young fella" who was killed after being struck by a tractor yesterday evening. Michael Coffey, who was aged in his early teens, was sadly ...

Carol Miranda paid a surgeon in Los Angeles thousands of dollars last year to permanently change her eye color from dark brown to hazel. Miranda, a now 49-year-old sales associate, had dreamed ...