Keeping your thermostat set to the ideal temperature can keep you cool this summer, while saving on energy costs at the same time.

As record heatwaves boost demand for cooling, air conditioning becomes vital – but with a steep environmental cost.

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

There are several sensors that can control the output of the air conditioning temperature and, based on your description, it sounds like the refrigerant is full.

Rather than shut off these units altogether, you may be able to target the air conditioning to key spots (like where your pets hang out), and turn off other units while you're away.

With massive heat waves and record-breaking temperatures happening across the US, your air conditioner is probably running nonstop to keep your home cool.

There are several sensors that can control the output of the air conditioning temperature. Based on your description the system sounds like the refrigerant is full.

There are several sensors that can control the output of the air conditioning temperature. Based on your description the system sounds like the refrigerant is full.