Optical illusions, like the figure-ground type, challenge our perception. A new illusion reveals hidden shapes: an elephant ...

Are we born or made this way? Short answer: It's both. Reviewed by David Susman, PhD Are we born with our personality ...

For just a few hours, shimmering waves of calcium move through cells in the developing eyes of fruit flies. These spontaneous ...

A database, collecting and classifying tile-like patterns in biology, aims to be a resource and research catalyst. The human ...