A peacock feather in sunlight shifts from blue to green to bronze as you turn it. Photograph it, and this shimmer collapses ...

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 ...

How do computers see the world? It’s not quite the same way humans do. Recent advances in generative artificial intelligence (AI) make it possible to do more things with computer image processing. You ...

Autonomous AI models can bring specialist-level retinal screening to clinics worldwide, aiding the diagnosis of diabetic ...

Apple has filed a patent for a new type of image sensor that could give future iPhones and other Apple devices the ability to capture photos and videos with dynamic range levels approaching that of ...

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 ...

As mobile displays continue to advance, the eye’s maximum pixel resolution has become the new benchmark, since improvements beyond this point do not enhance the viewing experience. A recent study ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. This voice experience is generated by AI. Learn more. This ...

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 ...