Throughout the year, the stars of the Pottsville celestial dome make up a plethora of pictures and patterns. Most of what we see are the individual constellations that were used by ancient cultures as ...

Symmetry is when one side of a shape is a mirror image of the other side. Lots of buildings and everyday objects use symmetry because it looks appealing to the human eye. Watch the video below from ...

Facial symmetry is sexy, but perhaps not for the reasons scientists had long thought. Subscribe to read this story ad-free Get unlimited access to ad-free articles and exclusive content. Humans have ...

People with symmetry OCD feel intense distress when things don’t feel “just right” or aren’t symmetrical, even if there’s no clear logic behind it. Symmetry OCD isn’t a personal choice or trait.