Vision research over the past 30 years has gradually proven that forbidden colors — reddish green and yellowish blue — are real, though some scientists still don't believe it.

New research investigates how people sequentially add new color terms to languages over time – and the results hold surprises about assumptions linguists have made for 40 years.

Whether it’s a soft butter or a rich shade of mustard, the sunny shade is showing its versatility in interior design ...

Almost all TV remote controls have red, green, yellow, and blue buttons. However, most people are unaware of what these four colored buttons do.

Gucci demanded that the retailer immediately stop selling any garments or accessories that bore Gucci’s federally trademarked green-red-and-green or blue-red-and-blue striping patterns.

They also knew that an inability to produce yellow pigments in some parakeets turns the birds from yellow and green to blue. But it wasn't clear which genes and biochemical pathways were involved.

So the sky isn’t blue, at least not always. It is a glow-in-the-dark night sky too, colored a mix of green, yellow, and red.

Gateron Red - Keychron K6 Gateron Yellow - Keychron K4 Gateron Brown - Qisan 49 Gateron Blue - Keychron K8 0:00-0:15 Gateron Red 0:15-0:33 Gateron Yellow 0:34-0:47 Gateron Brown 0:47-1:05 Gateron ...

The newest City Connect uniform will join a Boston uniform rotation that will still include the yellow and blue Boston Marathon-themed set.

Metro got the green light to run computer controlled automated trains on the Green and Yellow lines. The transit agency’s main safety watchdog — the Washington Metrorail Safety Commission ...

Well those looking for a little bit of color now have their opportunity as Sonos has just announced a partnership with Danish brand Hay, resulting in a speaker line with red, yellow and green options.