Chameleon tint looks amazing, but is it actually road legal? In this video, we test and explain the reality behind chameleon ...

The current Chameleon incarnation uses heat-reactive paint that starts off black and gets the appearance of an oily film with temperature. Be fully aware that it's not likely to look like that in the ...

As summer turns to fall, many people will be turning off the air conditioning and firing up heaters instead. But traditional heating and cooling systems are energy intensive, and because they ...

The desert-dwelling Namaqua chameleon has a pretty neat trick – it changes skin color to stay cool when outdoor temperatures rise, and stay warm when they drop. An experimental new coating could one ...