Now lucky travellers in first class have one more thing to appreciate on their plane journey - better quality air. German airline Lufthansa recently installed humidifiers in the first class of its ...

Question: I installed a high-efficiency furnace in my 1968 home, which has no HRV. It works great, but sometimes the air in the house gets kind of dry. My thermostat tells me the humidity in the house ...

Although industry debate about the research on acceptable humidity levels may continue, there is a growing realization that commercial buildings need some form of humidity control to provide optimum ...

Throughout the year, we experience the significant weather transformations brought on by the four distinct seasons. These changes in temperature, humidity, and pressure can affect your body, and in ...