The test starts with a man saying “ba” over and over again. It’s evident that he is "mouthing" the sound simultaneously, so if you were to read his lips, you would come up with the correct sound he is ...

Synesthesia occurs when the stimulation of one sense automatically triggers an experience in another. VR tools allow ...

Visual illusions are images that play tricks with our eyes and brain. These puzzles are excellent for testing an individual's visual acuity. These mind-bending images challenge our perception and ...

Here is a simple-looking visual trick challenges your perception of two lines. What you see may surprise you, revealing how ...

Children with albinism and visual impairment demonstrate better visual search performance than other children with other visual impairments.

Hands‑free and handheld artificial intelligence devices improve task performance in people with vision loss, a study shows.

Researchers have documented the first fatality due to alpha-gal syndrome after consumption of mammalian meat, according to data published in The Journal of Allergy and Clinical Immunology: In Practice ...