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

Meredith Grey (Ellen Pompeo) wouldn’t take no for an answer on Grey’s Anatomy. While presenting their research ... and Atticus "Link" Lincoln (Chris Carmack) didn’t see eye to eye on their wedding ...

When it's light outside, for instance, people tend to squint their eyes while their pupils — which control how much light enters the eye — constrict to protect the retina, Dr. Sandra Montezuma ...

A new study suggests that never-seen-before stem cells in the human retina can restore vision in mice with a common eye disorder. But more work is needed to translate the treatment to people.