As record heatwaves boost demand for cooling, air conditioning becomes vital – but with a steep environmental cost.

You might see an EER (Energy Efficiency Ratio) number for your portable air conditioner, which measures the cooling ...

Whether you’re in the market for a window unit or portable option, these ACs will help you beat the summer heat.

As summer temperatures rise, battle lines have been drawn between those who want air conditioning and those who worry over ...

Almost all aircraft cabins are air-conditioned and pressurized to ensure passenger comfort during flights at high altitudes.

Beat the summer heat without air conditioning by implementing simple, budget-friendly methods to cool your home naturally.

A June controversy over the lack of air-conditioning inside Delaware's largest prison caught the governor's ear and sparked claims of retaliation.

“Even when an air conditioning unit is running as intended, the sheer level of heat can prevent an engineer’s cab from ...