Depth perception is a fundamental aspect of vision, affecting everything from driving and playing sports to simple daily tasks. As LASIK surgery continues to be a popular vision correction option, ...

A person on Quora asked a question that many might wonder about: “Why can’t I differentiate between the end of one step and ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. In tests with the Howard-Dolman Depth ...

Challenge your vision by spotting the hidden famous painting inside this pseudo-3D stereogram optical illusion.

This is an updated version of an article published on July 15. Hannah Hampton was not supposed to make it as a professional athlete. The doctors told her it would not be possible. That professional ...