A new study helps bring the incredible color and pattern variation in butterflies into focus. The results align with a growing body of evidence that suggests butterfly-wing diversity really boils down ...

In this session the children think of symmetrical shapes they have observed in objects - such as buildings - and then recreate these together in groups. 1: Warm up: Moving parts of the body in ...

Mirroring the mechanisms that make human faces and bodies—and those of many multicellular organisms—symmetrical, bee colonies build symmetrical nests when they are placed on either side of a ...