Ever wonder why the sky looks red during wildfires? The Weather Network explains how smoke in the air changes the way ...

The haze and smoke in the atmosphere Friday made for a very vibrant sunset and will likely lead to a vibrant sunrise Saturday ...

The clip explores how brown, blue and green eyes are shaped not only by biology but by history and light itself.

Today, we’ll see a mix of sunshine and building afternoon clouds. High temperatures will top out in the upper 80s, and some ...

You may have noticed that the skies have been hazy lately here in Arkansas. Here's what has been causing them.

Why don't we have neon-green ice giants? The Earth itself is so famously blue that its blue hue, viewed from the vantage ...

Tonight will be dry and plenty of clear spells will develop, with just a few areas of patchy cloud around. Sunday Tomorrow morning will stay dry with plenty of sunny spells. In the afternoon, it ...

IT was neither to be expected nor to be desired that any alteration of the general plan of Lord Rayleigh's “Sound” should be introduced in a new edition. A few errors have been detected and ...

Raman spectroscopy is an optical technique that detects intrinsic vibrational, rotational and other low-frequency modes in molecules upon inelastic scattering of monochromatic light. Because ...