If your AC isn't cooling, skip the call to the handyman and fix it yourself with our troubleshooting tips. We've all been there: The first summer heat wave comes to town and your air conditioner stops ...

The heat this summer has been brutal, and so this week I’m examining the reasons your AC might not be running as efficiently as it can. Other topics covered in this issue: a cleaning hack that made ...

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Many of us have a deep appreciation for the cooling systems in our homes, whether we realize it or not. What do we really know about the cooling side of our HVAC systems? Do we need to know more?

Portable air conditioners can give even the best central air systems a hyper-focused boost during the steamiest days of summer. Tens of thousands of Amazon shoppers call Black and Decker’s Portable ...

As climate change produces ever more heat waves, how many homes in the U.S. lack adequate cooling? Who's most vulnerable to ...

Compact portable air conditioners can be hit or miss. Sure, they’re easy to move around, but too often they end up feeling more like glorified fans, leaving you wondering: Are portable air ...