Changes in your skin texture might be warning signs of internal health problems long before other symptoms show up.

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

In this video, Jay Chhablani, MD, director of clinical research at the UPMC Vision Institute, professor of ophthalmology and ...

By stimulating thousands of individual cone cells, researchers made volunteers see a blue-green color of "unprecedented ...

By combining these two formats, Coogler can draw viewers deeper into the story – literally. The choice to switch aspect ratios during the film facilitates dynamic changes in how scenes are experienced ...

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

Javascript must be enabled to use this site. Please enable Javascript in your browser and try again. Take the guesswork out of creating secure passwords with AARP's ...