For decades, treatments for macular degeneration have focused on slowing, not restoring vision loss. A new retinal implant is flipping that script, turning patients with geographic atrophy into ...

In blinding bright light or pitch-black dark, our eyes can adjust to extreme lighting conditions within a few minutes. The human vision system, including the eyes, neurons, and brain, can also learn ...

Bionic LiDAR has crossed a psychological and technical threshold, delivering spatial detail that out-resolves the human ...

For decades, restoring sight after severe eye damage sat firmly in the realm of science fiction. Now a wave of converging ...

In advanced dry disease, a key problem is failure of retinal pigment epithelium, often shortened to RPE. These cells help ...

Electronic retinal implants such as the PRIMA system bypass damaged cells to restore partial central vision, bringing ...

Add Yahoo as a preferred source to see more of our stories on Google. Mice have complex visual systems that can clarify how vision works in people. Westend61/Getty Images Despite the nursery rhyme ...

Is your ultra-high-definition television really worth it? Do you need a 4K or an 8K screen to get the best viewing experience at home? According to researchers at the University of Cambridge and Meta ...