Since it turned on, the James Webb Space Telescope has revealed dozens of mysterious red blobs in space. The so-called Little Red Dots start to appear around 600 million years after the big bang and ...

Two species of small, deep-dwelling fish called pearlsides possess eye cells that break the rules of vertebrate vision, combining features of rods and cones into a single hybrid photoreceptor never ...

IOLs: What Every Surgeon Needs to Know is an editorially independent video and podcast series from Ophthalmology Times, ...

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 ...

PDE6A-associated RP, a rare form of inherited retinal disease (IRD), is characterized by nyctalopia, visual field defects, and significant loss of visual acuity (VA). The disease primarily affects the ...

Only one such event had been documented previously, a star recorded vanishing around 2010 in a galaxy 22 million light-years away. Now, by carefully looking over archival observations of the Andromeda ...

AI-powered spectral sensor performs machine learning during light capture, identifying materials and chemicals in real time ...

The new ones – National Large Solar Telescope and National Large Optical-Near Infrared Telescope – will offer Indian ...

Deep inside a nearby galaxy, a black hole sits behind a thick wall of dust. Almost all its light gets trapped.

Several times a day, I can be washing dishes, just turning my head, or catching a particular angle ...

Introduction: The aim of this study is to investigate, using magnetic resonance imaging (MRI), the optic nerve diameter, morphometric characteristics of the optic chiasm (OC), volumes of the lateral, ...