Excerpted from The Universe in 100 Colors: Weird and Wondrous Colors from Science and Nature by Tyler ... without the addition of white or black. Image: Courtesy of Sasquatch Books This often ...

Scientists recognize these color variations as extreme abnormalities within the natural world. Being all black or all white is a rare phenomenon, unlikely to persist in the wild because it's a ...

It was once believed that most people dreamed mostly in black and white, and color dreaming was thought to be associated with psychological issues. Science has since dispelled those myths.

Black-and-white movies might be easy to dismiss as a thing of the past, but some of the most forward-thinking science fiction stories were told through the medium that still hold up today.

Sebastião Salgado, regarded as one of the world's greatest documentary photographers, has died at the age of 81. The ...

It was once believed that most people dreamed mostly in black and white, and color dreaming was thought to be associated with psychological issues. Science has since dispelled those myths.