A close-up photograph of what appears to be a light-brown human eyeball shows the organ's expansive, cavernous depths surrounding a seemingly bottomless, black pit that, together, mimics the intricate ...

Discover the limits of human sight: from a 3-mile horizon and candle flames 2.8 km away to seeing galaxies 2.5 million ...

Digital human anatomy and imaging techniques represent a paradigm shift in the study and application of anatomical information. By integrating advanced imaging modalities—such as high-resolution ...

On August 6, 2025, researchers in California revealed how freshwater apple snails can regrow lost eyes. The study, published in Nature Communications, shows the process mirrors human eye anatomy and ...