See photos of all shades of blue, from National Geographic.

Like many people, Amy Morin, a psychotherapist and author of “13 Things Mentally Strong People Don’t Do,” loves to be surrounded by the color blue. So much so, in fact, that she lives on a ...

Of the four main eye colors (brown, blue, green, and hazel), the rarest eye color is green. However, new classifications say another color is even rarer: gray. Brown is the most common worldwide, ...

This sapphire from Kashmir has an intense velvety blue color. – Photo: Robert Weldon/GIA. Sapphire is one of the Big three of jewelry colored gemstones—the other two are ruby and emerald. A durable ...

Factory workers, welders, nuclear technicians, elevator installers, and subway operators are examples of blue collar jobs. Classifying workers by the color of their shirts dates back to the early ...

Even in light tones and weak saturation, as long as they show color in the face-up position, they qualify as fancy colors. Red, green, and blue diamonds with medium to dark tones and moderate ...

Previously, my favorite color was the midnight blue option. It was great, but it did leave it susceptible to fingerprint smudges and even some scuffs around the ports. But I’m confident that by ...

The newly-dropped Vosteed Akita is another surprise release that ... However, the Green-Stonewash and Blue-Stonewash options (bottom left) are offered with tactical, textured scales, should you prefer ...

Sustained blue light exposure from electronic devices and digital screens is not kind on your overall health, and has been linked to eye strain, macular degeneration and poor sleep quality.

Blue balls is a slang term for a medical condition called epididymal hypertension. This occurs when prolonged sexual arousal without ejaculation causes fluid to build up in the testicles. While blue ...

Vosteed Akita ... and Blue-Stonewash options (bottom left) are offered with tactical, textured scales, should you prefer something more traditional. Apart from the handle scales and color ...