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.

When the chimney atop the Sistine Chapel spouts white smoke, it means that the Catholic Church officially has a new pope. White smoke tends to be a sign that a fire is creating gas or water vapor. It ...

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 ...

(The study team later identified Qizai’s father, Xiyue, a wild but tracked black-and-white panda, by studying the genetics of a wider population of pandas.) The scientists studied the genetic ...

Let's take a look at the science. The tradition of cardinals ... by formalizing the practice of fumata nera (black smoke) and fumata bianca (white smoke). Initially, damp straw and tar were ...