Glaucoma, known as the 'silent thief of sight', often has no noticeable symptoms until significant damage occurs. Symptoms ...

Nothing quite beats seeing the northern lights, or aurora borealis, in all their glory. But where and when can you see them? Fortunately, the next few years offer prime opportunities to see the ...

Night vision monoculars are hi-tech pieces of kit, but can they help us see celestial objects in areas with light pollution?

DENVER (KDVR) — If you saw a line of lights in the sky over the weekend ... a graphics and computer vision engineer with Google, also tracked a few Starlink constellations that were potentially ...

Where Can I See the Northern Lights? NOAA is predicting that the northern lights could be viewable on New Year's Eve over a smaller part of the U.S. than the sightings earlier this year ...