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 ...