The air conditioning is back on in Terminal 4 at Phoenix Sky Harbor International Airport after the cooling system ...

An alternative to harmful air conditioning pollutants, this environmentally-friendly prototype stores energy for more ...

Temporary cooling units were placed throughout the terminal to help provide relief during the outage, airport officials said.

United Parcel Service will retrofit 5,000 of its boxy, brown trucks with air conditioning in delivery areas with the hottest ...

Mini split air conditioners are heating and cooling systems that allow users to control temperatures on a room-by-room basis.