Described as a kind of blue-green, the new color—named “olo”—can only be seen using lasers to manipulate certain ...

The color “olo” can’t be found on a Pantone color chart. It can be experienced only in a cramped 9-by-13 room in Northern ...

There are three main types of color vision deficiency: red-green, blue-yellow, and complete. Color blindness, or color vision deficiency, affects the way you perceive color and can make it hard to ...

The color, dubbed olo, is described as an intensely saturated teal. Researchers say it might have applications in ...

Researchers discover a new color outside the range of human color vision, but you have to laser your retinas to see it ...

A team of scientists in California say they have discovered a new color they named olo, but you can't see the "most intense teal" with the naked eye.

In a paper published on Friday in Science Advances, researchers detail how they used a precise laser setup to stimulate the ...

The newly described method and prototype machine is called the Oz Vision System, (a not-so-subtle nod to reaching somewhere ...

According to health experts, the color of an apple can determine its nutritional benefits, with different varieties ...

A Republican congresswoman used a racial slur when addressing her Democratic colleague, Rep. Al Green of Texas, drawing ...

There are more than 80 cultivars of hydrangeas that range from 2 feet tall and wide to nearly 30 feet tall. Learn more about ...

L-cones (long-wavelength sensitive): These detect red light.