In the dog days of summer, there’s nowhere a dog—or person—would rather be than in front of the air conditioner, enjoying a pleasant breeze instead of the sweltering heat outside.

Explore Helix Earth's innovative cooling system that cuts energy use by 50% and reduces CO2 emissions. NASA-inspired cooling ...

When you use links on our website, we may earn a fee. Want to beat the heat without paying for central air? A portable air conditioner keeps you cool when outdoor temperatures start rising.

If your HVAC system or air conditioner unit blows warm air, makes unusual sounds, or leaks, it may mean it’s time for a tune-up. Below, we’ll guide you through how to properly maintain your ...

Air conditioning was invented to help us stay cool. If you are worried about environmental problems, you can keep the temperature above 26 degrees Celsius or buy an air-con with a green label.

Staying cool will be a challenge and a necessity. Is it better to use a fan or air conditioner to beat the heat? The best answer can vary from person to person, depending on several factors.