A chameleon-like artificial skin can sense its local background and instantly change color in complex patterns to match and blend in (Nat. Commun. 2021, DOI: 10.1038/s41467-021-24916-w). While others ...

Many butterflies develop wing patterns that mimic other species to protect themselves from predators. While growing complex body parts like wings involves many genes, the difference between two ...

Color plays an important part in a design. Colors evoke emotions, feelings, and ideas. Colors can also help strengthen a brand’s message and perception. Yet the power of colors is lost when a user can ...