Heating, cooling, and humidifying air wasn’t new when Willis Carrier came on the scene. What was groundbreaking was the ...

Naser Daher, of Durham’s Old Farm neighborhood, carries his belongings through floodwaters near the Eno River in Durham on ...

Abstract: Due to the direct contact between the semiconductor-type resistive gas sensor and the test gas in the air, the presence of water molecules in the air can seriously affect the performance of ...

Across much of the world, hotter days are no longer arriving alone. The air itself is changing, sometimes turning from dry ...