Q: Our two-year-old cooling-heating system doesn’t deliver air well to rooms most distant from the unit. We have a two-story house. We tried closing some of the duct flaps to force more air to the ...

Nissan has been trialing an innovative automotive paint aimed at helping lower a vehicle’s ambient cabin temperature in summer and reduce the energy usage of the air conditioning system. Developed ...

Paving the way to alternatives to high-energy modes of cooling, like air conditioners, researchers now present a polymer that can cool down surfaces by reflecting sunlight and heat back into the sky.

Researchers from Purdue University have developed a new white paint that can reflect over 95 percent of sunlight, which can cool the surface even lower than the ambient temperature. Painted on a ...