Add Yahoo as a preferred source to see more of our stories on Google. Depending on whom you ask, this dress might be black and blue or white and gold. The illusion captured the attention of the entire ...

Red means stop. Red means danger. Red means passion. The color conjures up a whole range of emotions and associations. It ...

Do you remember the dress that sparked widespread debate in 2015? What colors did you think it was, and why did such a seemingly innocuous question cause the internet to lose its collective mind? This ...

This story is part of a series on the current progression in Regenerative Medicine. This piece is part of a series dedicated to the eye and improvements in restoring vision. In 1999, I defined ...

Research on the perception of color differences is helping resolve a century-old understanding of color developed by Erwin Schrödinger. Los Alamos scientist Roxana Bujack led a team that used geometry ...