Chinese content creator Ah Hua’s story is truly that of courage and resilience. Hua, who is an acid attack survivor, was ...

Precise Bio has reported the first successful human implantation of its 3D-printed cornea implant, constructed of functional human eye cells cultured in a laboratory. The company described the ...

The pointy shell of sea urchins hides a remarkably complex neural network that resembles the brains of vertebrates, new research suggests. Reading time 2 minutes When it comes to taking hardcore ...

It’s been a long-held assumption that the human eye is capable of detecting a maximum of 60 pixels per degree (PPD), which is commonly called ‘retinal’ resolution. Any more than that, and you’d be ...

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 ...

An artificial vision sensor inspired by the human pupil adapts automatically to light, maintaining clear perception from darkness to glare and sharply improving recognition accuracy in machine ...

Learn the basics of drawing anime eyes using markers and line work. This quick guide focuses on proportions, shape, and simple shading techniques suited for sketchbooks and character design.

Many groups in the animal kingdom have the remarkable ability to regenerate their eyes, but mammals are not one of them—at least, not yet. A new study analyzed the genetic mechanisms behind the ocular ...

A snail may hold the key to restoring vision for people with some eye diseases. Golden apple snails (Pomacea canaliculata) are freshwater snails from South America. Alice Accorsi became familiar with ...

This snail could one day save eyes. The golden apple snail has camera-type eyes that are fundamentally similar to the human eye. Unlike humans, the snail can regenerate a missing or damaged eye. UC ...

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 ...