A room air conditioner can be a lifesaver when temperatures soar. Do your research before you buy so you get what's best for ...

An aging HVAC system can lead to high bills, loan delays, and surprise repairs. Here’s why buyers should check before making ...

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

In the U.S., it's still easier for developers to pass on the cost of cooling homes to residents rather than invest in passive ...

Description: The AIRSTAGE Multi-Position Air Handling Unit (MPAHU) is a R-32 system compatible with both single- and multi-zone outdoor units. Available in capacities ranging from 12,000 to 48,000 Btu ...

You might see an EER (Energy Efficiency Ratio) number for your portable air conditioner, which measures the cooling efficiency of an air conditioner over an entire season. The same rule applies–a ...

Ukraine's intelligence directorate showed footage of the fixed-wing Bober drone being slung off a ramp to attack Russian air defenses at night.

Many residents are being forced to ride out the heat wave with the help of electric fans, ice packs, and cold showers.