3D pictures are interesting, but they rely on glasses that alter the way your left and right eye perceive images. This cool 3D image-creation technique doesn't require glasses but still produces a ...

A new study published in Optics Letters allows 3D images to be created on top of an ultra-thin film that can be viewed from all angles without the need for special reading devices such as 3D glasses.

Watching images in 3D without glasses is a truly astounding experience, but let’s first look at how this fits in with other 3D imaging techniques. There are three main techniques – stereoscopic, ...

The image of cuttlefish wearing 3D glasses may appear comical, but researchers say it could help better understand a similar process in humans.

This old-school idea on how to repurpose 3D viewers shows us how much—and how little—the technology has changed.

The 3D glasses correct a pair of offset, polarized images to create a sense of depth. Home 3D, however, uses whats called an automultiscopic display.