Here's how to properly protect your most valued investment.

Add Yahoo as a preferred source to see more of our stories on Google. Sad woman feeling hot and trying to cool down sitting below the ac unit with her partner - Antonio_diaz/Getty Images During ...

Keeping your air conditioner running smoothly can save you from costly repairs or full replacements down the line, especially during peak summer heat. From weak airflow and mysterious leaks to unusual ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a writer focusing on home heating and cooling. He once ...

The past two summers in Arizona were the hottest ever – and forecasts suggest that temperatures may rise another 5+ degrees Fahrenheit in the next few decades. We should treat air conditioning – ...