Blind rats are made to see after sheets of cells implanted into their eyes make themselves at home.

A mesh records retinal cells’ firings in live animals.

The Nikon photomicrography competition winners of 2018 include striking close-ups of a compound eye, a fern, and an insect’s bubble house.

Human eye organoids could help scientists develop therapies for colorblindness.

Three researchers, Arthur Ashkin, Gérard Mourou, and Donna Strickland, who worked on optical tweezers and chirped pulse amplification win the 2018 award.

When defensive, guppies display a warning sign to their counterparts. 

For the first time, a transplant of replacement tissue grown from stem cells has been shown to be feasible for patients with macular degeneration.

People whose pupils change more dramatically during a visual perception task tend to score higher on a self-reported scale of autistic traits.