Among the more puzzling cosmic phenomena discovered over the past few decades are brief and very bright flashes of blue and ...

Gravitational wave observatories have been studying black holes that are in the right range to be the source of these LFBOTs.

The phenomenon, known as luminous fast blue optical transients or LFBOTs, comes in the form of short, bright flashes of light ...

Astronomers call them LFBOTs—rare and powerful bursts of blue light that shine across billions of light-years and then vanish ...

For centuries, Europeans thought that eternal daylight saturated the cosmos. The shift to a dark universe has had a profound ...

THIS is the haunting moment heavy storms batter an island and leave it overflowing with eerie blood-red rainfall. Hormuz ...

Do blue light filters reduce eye strain and provide screen protection? Experts reveal mixed evidence on glasses, apps, and ...

The road to creating a blue LED was long and rough, but in 1993, it burst onto the scene. Learn about the struggles and ...

Are you wondering how many blue colour shades are there you can choose from? Here are the shades of blue from light to dark ...

Despite little to no daylight — plus months of frigid temperatures — people who live in northern Europe and above the Arctic ...