A moss air conditioner? Is this a prank? Nope, just a good-looking AC that's better for the environment than most.

New manufacturing techniques could improve heat exchangers in everything from air conditioners to massive ships.

According to a report from the International Energy Agency last year, data centers will make up less than 10% of the increase ...

Check your current filter. The easiest way to find the size you need is to look at the filter that's already inside of your ...

Air conditioning evaporator coils and fins allow heat to pass from the refrigerant in the system into the air, just as ...