Although a constantly flashing light on your air purifier may seem annoying, it definitely shouldn't be ignored. Here's what ...

Unexpected flashes of light in your eye can be alarming, and in many cases, it's something that should be discussed with your doctor as soon as possible. That said, these bright flashes are not ...

We do not notice that the glow is really made up of millions of quick flashes. The reason why dinoflagellates give off bright flashes of light is not clearly understood by scientists, but it is ...

If you’ve looked up at the night sky recently, you may have noticed some things that look a little out of the usual.

The recent discussion about the dangers of overly bright LED car headlights—which have reportedly caused 216 collisions in 2023—has highlighted a glaring problem. But why stop at cars? Cyclists with ...

Senators from Virginia and Maryland said a near-miss at the D.C. airport in April should be a "bright red warning light flashing before Congress." ...