Radiation within the visible spectrum can appear black if it is low in power – more specifically, lower in power than its ...

resulting in strong sexual dichromatism hidden from the human eye. Colouration was more pronounced in winter, but dichromatism was present in both periods. The hidden breast ultraviolet patch we ...

"Why are there so many songs about rainbows?" sings Kermit the Frog in a song (about rainbows) called "Rainbow Connection" from 1979's "The Muppet Movie." And it's not just songs that feature rainbows ...

The human eye’s estimated resolution is superior to even the most advanced cameras. But is it really that simple?

Do you have blue eyes? We talked to experts to discover curious facts about baby blues, including whether your biological family is bigger than you ever imagined.

If your teenage son does not look you in the eye while answering a question, he is probably not being entirely honest.The color of ones’ eyes reflects individuality How far- reaching is the ...

From branding and design to our personal spaces, color psychology plays a bigger role in our lives than we think. Let’s explore how different colors shape human behavior and why they matter more than ...

Get Instant Summarized Text (Gist) Fish detect color and brightness using the brain's pineal gland, which contains photoreceptor cells with the protein parapinopsin 1 (PP1). These cells become ...

Researchers have elucidated how a single photoreceptor in the pineal gland of zebrafish detects color. We see color because photoreceptor cones in our eyes detect light waves corresponding to red ...

Floridians are jumping on the newest TikTok trend: changing your eye color. The young and old have discovered that turning brown eyes blue or hazel eyes green can be as simple as putting in color ...