Both faces are grey, proving that not everything is black and white. The face optical illusion was created by the Japanese experimental psychologist and optical illusion creator Akiyoshi Kitaoka.

And this new optical illusion is no exception. At first glance, the image looks straightforward enough: horizontal lines running across the screen, with black and white blocks interspersed between ...

Their report finds that Black and White children and adults categorize racially ambiguous faces differently. White people more often see Multiracial faces as Black, whereas Black people more often see ...