(NEXSTAR) – Have you seen chains of lights streaking through the sky? While an interesting site to see, they aren’t ... a graphics and computer vision engineer with Google.

Migraine can affect vision in many ways. Some people see sparkling lights or blind spots, while others experience kaleidoscope vision. This visual symptom can occur in one or both eyes but might ...

Dubbed the "silent thief of sight" because it can creep in unnoticed, people are being warned it can lead to permanent vision loss if left untreated - and seeing rings around lights is an early sign.

Incredible animals see ultraviolet, polarized, and infrared light, enhancing survival, hunting, and navigation.

For some, this involves seeing zig-zag lines ... Symptoms include blurred vision, pain, sensitivity to light or vision loss. This condition is temporary. A doctor will treat it with prescription ...

Cataracts are cloudy areas that form in your eyes, creating blurry vision, light sensitivity and difficulty seeing at night. Meanwhile, alcohol can play tricks with your eyes. When you drink ...

Fairbanks spectators were treated to a vision of green on Sunday ... a few northern states could get another chance to see the northern lights and their fitting green colors ahead of St ...