Scientists have demonstrated that negative refraction can be achieved using atomic arrays -- without the need for artificially manufactured metamaterials. Scientists have long sought to control light ...

Our brain and eyes can play tricks on us—not least when it comes to the expanding hole illusion. A new computational model ...

Have you ever wondered if VR is bad for your eyes? Here's what experts have to say about virtual reality headsets.

Apple's Vision Pro headset offers access to plenty of software. We pick the top 31 apps on visionOS, from movies and games to videoconferencing and...ordering cookies. I’ve been PCMag’s home ...

At its Unpacked event, Samsung showed off its upcoming "Project Moohan" AR/VR headset, which is designed to compete with the Vision Pro. Some users might even mistake the headset for a Vision Pro ...

"All the systems of the body are represented, so as well as all the eye diseases that we look for – cataracts, glaucoma, macular degeneration, problems with vision – we an also detect things ...

In many cases, that's because vision care is too expensive. However, getting an eye exam without insurance doesn't have to be overly costly. There are several ways to find cheap eye exams or low ...

Whether blurred vision affects one eye or both, vision changes are always a concern that needs attention from an eye specialist. Blurry vision may be a sudden medical emergency. But even if it's not ...