Military submarines use red light instead of fluorescent or other light types for specific, scientific reasons. Here's ...

Scientists have demonstrated that negative refraction can be achieved using atomic arrays -- without the need for artificially manufactured metamaterials. Scientists have long sought to control light ...

If you’ve ever seen a beauty influencer don one of those mildly creepy red light masks, you might have wondered if they ...

The dwarf planet 1 Ceres is in conjunction with the Sun at 5 P.M. EST today. While this means we can't see Ceres for now, we ...