You might see an EER (Energy Efficiency Ratio) number for your portable air conditioner, which measures the cooling ...

To find the best portable air conditioners to recommend, we tested units from trusted brands like LG, GE, Black + Decker, ...

It's the fourth and final day of the Prime Day deals event. Don't miss this chance to get some of our top-tested items at the best price.

Hisense X3 Plus Air Conditioner debuts at 2,499 yuan with dual fresh air vents, 5-layer air purification, 16dB quiet mode, ...

Experts have advice on what temperature to set your central air conditioning to in the summer and when to run it to stay cool ...

The Waykar Sitvon 4500-BTU Portable Air Conditioner is just $270 at Walmart right now, a 55% discount from its normal $600 ...

As the second UK heatwave rolls in, I’m glad I tested this smart portable air conditioner back in June. Here’s why it’s still top of my summer must-haves.

We tested nine units in a humid Florida home to find the best portable air conditioners of 2025. Here are the models we recommend considering for any size space.

Help your air conditioner help you stay cool this summer. Check out these things that you can do today to take some pressure off your A/C and save you some money on your electric bill.

Help your air conditioner help you stay cool this summer. Check out these things that you can do today to take some pressure off your A/C and save you some money on your electric bill.

This air conditioner works very well and cools cold and fast. But here lies the problem. This unit does not have an energy saving mode therefore it will run nonstop and freeze the room to death.