(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.

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.

Learn to spot early warning signs from your eyes that may signal serious health issues and protect your vision before it's ...

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

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 ...

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 ...

If you missed seeing the northern lights last night, you'll likely have another chance to see them tonight in Vermont, and a good chunk of New England as a whole. The National Oceanic and ...