A stunning blue light likely caused by SpaceX Falcon 9 rocket fuel illuminated the night skies over Europe on Monday.

Some of the world’s darkest skies are in the Big Bend region of West Texas – although in recent years, light pollution from ...

The universe is full of phenomena that have seemed unexplainable to human beings, but only until science had an answer for it ...

"Just as blue sunlight scatters in the Earth's atmosphere and makes the sun look slightly less blue, light from a strong blue ...

The cause of the strange blue spiral is actually a SpaceX Falcon 9 rocket that blasted off from Space Launch Complex 40 ...

Happy Easter Sunday. The El Paso area is seeing gorgeous conditions to close out the weekend with blue skies and light ...

Stupid question, but” is a column answering the not-so-stupid questions that, at this point, we’re all too afraid to ask. The ...

A bright, blue light was cast across the sky on Saturday night after a transformer caught fire in Red Bluff, leading to ...

The Colorado Rockies unveiled their City Connect uniforms on Saturday, inspired by the colors of Colorado sunsets and ...

If you compare it to a cloudless sky on a bright, sunny day, at most, it’s a cool gray color with a bare hint of blue. I went around my office and found everything with a sky blue hue, including last ...

There's more, though. The short wavelength blue light of LEDs bounces around more in the sky, intensifying the brightness of light pollution more than an equivalent amount of less blue light energy.