In today’s climate, a reliable cooling system is no longer a luxury — it’s a necessity. Whether you’re building a new home or upgrading an outdated HVAC system, investing in professional central air ...

Mike De Socio is a CNET contributor who writes about energy, personal finance, electric vehicles and climate change. He's also the author of the nonfiction book, "Morally Straight: How the Fight for ...

Why do window ACs actually need a window? On the surface, it feels unnecessary — after all, the unit is clearly designed to blow cold air from the front. Why can't you just set it on the floor like a ...

Installing cooling is surprisingly easy with a mini-split system. Here, we'll show you how to do it yourself.