The popular belief is that chameleons change color solely to disappear into their surroundings. While camouflage does play a part, it is not the only or even the primary reason. Chameleons also alter ...

3D printing technology has come a long way throughout the years, and its vast potential in the field of robotics was even more materialized when it was recently used to develop chameleon-like robots.

Chameleons are known for their colour-changing abilities. This is not just for camouflage. Nanocrystals and specialized cells control colour shifts. These shifts communicate emotions and attract mates ...