Researchers at Johns Hopkins University have discovered a new cellular mechanism behind how humans develop sharp, high-acuity vision. Using lab-grown retinal organoids, the team identified how the eye ...

For decades, restoring sight after severe eye damage sat firmly in the realm of science fiction. Now a wave of converging advances, from gene editing and stem cells to microchips and laser-based ...

Humans develop sharp vision during early fetal development thanks to an interplay between a vitamin A derivative and thyroid hormones in the retina, Johns Hopkins University scientists have found. The ...

Wenzhou Medical University and collaborating institutions have identified a population of human neural retinal stem-like cells able to regenerate retinal tissue and support visual recovery. Vision ...

The human eye functions like an exceptionally precise, high-end camera, one with a resolution of around 576 megapixels. What makes it intriguing is that although our eyes can focus on light at only ...

ASX is a marine xanthophyll carotenoid primarily produced by microalgae like Haematococcus pluvialis, which accumulates the pigment under environmental stress. Dietary ASX can be obtained through ...

For patients with severe corneal injuries, blindness has often been seen as a life sentence. But a new eye stem cell transplant may change that. Scientists at Massachusetts Eye and Ear have ...

The top half of this image depicts the proposed artificial synapse made using dye-sensitized solar cells. The plot shows the bipolar voltage response of the synapse depending on the wavelength of ...

Scientists have created the first 3D model of the human conjunctiva — the clear, protective outer membrane of the eye — in the lab, and it even produces its own tears. The researchers say the new ...