The best air conditioners efficiently and quietly cool your space. These are the best window and portable units for bedrooms, ...

Temperatures are rising. To find the best portable ACs for keeping you cool, we measured cooling ability, noise, and energy ...

In this video, pros from National Comfort Institute, Goettl Air Conditioning, and Green Valley Cooling & Heating share advice ...

Operating as quietly as 42dB (A) in sleep mode, the Zafro Portable AC is among the quietest units in its class. Through advanced aerodynamic design, low-vibration dual-cylinder Inverter compressor, ...

This means airflow plays a consequential role in refrigerant pressures and the overall cooling effect of the system. Often, a visual inspection of the system is all it takes to see whether the system ...

The conditions outside a cruising airliner are those of intense cold, thin air, and potentially lethal atmospheric conditions ...

In Spain, quick AC top-ups from petrol stations may lead to broken compressors and €1,000 repair bills. Here’s why mechanics ...

Storing solar energy could be the biggest opportunity to strengthen grids, researchers say, as prices soared in Germany, ...

From hydration to sun exposure, here’s what doctors say can help reduce summertime headaches and migraine attacks.

Research shows that long-term exposure to wildfire smoke is linked to lung diseases, heart disease and other conditions. Since these illnesses take decades to develop, scientists think that the health ...

Temperatures are poised to climb almost 3 deg C above historical averages in the first week of July. Read more at ...