Howard Hughes Medical Institute-led research has produced a complete connectome of the Drosophila visual system, enabling systematic investigations into how visual information is processed and relayed ...

Engadget's experienced editorial team has tested and reviewed hundreds of digital cameras and photography gear over the past ...

A new surgical procedure to permanently change eye color is gaining traction in the U.S. But many ophthalmologists fear ...

They extend the original collection of Midnight Shadows Lustrous Liquid Eyeshadow, which are on sale for $9, instead of $18, with holographic shades, like the purple and blue fembot color.

Studies in Drosophila melanogaster have provided insight into the neural ... Neural circuits in the brain transform a sensory stimulus into a behavioral response (represented by the color gradient).

Eye pain begins when you have inflammation or an infection, eye disease, or injury. Many common and serious eye conditions fall under these categories. A few of the most common painful eye problems ...

It's frequently the first symptom of the condition. In addition to blurry vision in one eye, other symptoms of optic neuritis may include: Trouble distinguishing colors or noticing that colors aren't ...

Cultured pearls come in different sizes, shapes, and colors. Perhaps the best-loved gems of all time, pearls—both natural and modern cultured pearls—occur in a wide variety of colors. The most ...

Immunizing mice with an edited Lyme disease-causing bacterial protein effectively protected them against the disease.