LG offers 8 ACs with Dual Inverter tech, 3-5 Star ratings, AI Convertible modes, Wi-Fi control, copper coils, and advanced air purification filters.

Almost all homes built in the U.S. have air conditioning of some type. In many cases, it’s part of a heat pump system that ...

The outbreak of SARS-CoV-2 has made us all think critically about hospital indoor air quality and the approaches to remove, dilute, and disinfect pathogenic organisms from the hospital environment.

A man whose wife has asthma once confided that she struggles to breathe when smoke blankets the air in their neighborhood and she sometimes ends up in the emergency room. This older woman is just one ...