Instead of taking pictures at sunset, more brides and grooms are turning to cool-toned skies for their photos.

Have you ever looked up at the sky and wondered why it’s blue during the day, but glows orange or red during a sunset? It’s one of those everyday wonders we often take for granted. The answer ...

Scientists mix sky's splendid hues to reset circadian clocks In a small study, a novel LED device with alternating orange and blue wavelengths outpaced two other lights in advancing participants ...

And with more of the longer wavelengths scattered at sunset, the sky looks more orange, too. Kenneth Chang has been at The Times since 2000, writing about physics, geology, chemistry, and the planets.

Why is the sky typically blue? What we see as the "sky" is sunlight that bounces off air molecules, Stutz said. The "sky" on the moon, for example, is black because the moon does not have an ...

Reisman said the visually orange sky brought about the end-of-the-world feeling because it was irrefutable proof that something was wrong. “It didn’t feel right for a normally blue sky to look ...

Fans seem to think the flavor could be either Orange Swirl or Orange Creamsicle — but they'll only know for sure come ...

The sky is supposed to be blue, dammit. I mean, come on. And if it isn't? That's a signal. Earlier this month, a monster Midwestern thunderstorm called a derecho — 60 miles wide, with gusts up ...

A thick pall of smoke from horizon to horizon, though, can absorb all the infalling blue light, casting the entire sky a disturbing shade of orange, red or even brown.