We introduce you to the Arizona grad students who have created a unique roof coating designed to keep buildings cool in extreme heat and what it could mean for people's utility bills.

The magic happens then, with the rear seats rotating backward to face the big screen and the liquid-crystal shutters going over the windows for privacy ... Per the release, the van's battery and solar ...

But the problem with spending time by windows or even sitting in any room that's window-clad is the fact that they tend to ...

Cranking up the air conditioner is one way to keep buildings cool, but it guzzles energy. Passive materials can regulate ...