We asked an HVAC pro about what to expect and how to keep your HVAC system running efficiently for years to come. While ...

Permafrost is perennially frozen soil that covers about a quarter of the land in the Northern Hemisphere, particularly in Canada, Russia and Alaska. Much of it is rich with the organic matter of ...

Earth's ozone layer holes over polar regions, where the stratospheric ozone level is significantly depleted, have been a ...

“These will help cool you off and reduce the amount you use your AC,” said Traci Fournier, VP of Operations at One Hour Heating & Air Conditioning. On especially hot days though, no number of ...

I once asked a denizen of the Arctic north what people did all day in such frozen latitudes. “In the summer we fish and make ...

That means a lot of air conditioners were being run by Americans across the entire country. Changing the filter on a regular basis is the most important factor in ensuring your AC delivers as ...

A filthy fan or air conditioner is not only less efficient at cooling you down, it’s also a potential health risk, especially if you have sensitive lungs or allergies. Advertisement “If you ...

The best air purifiers, based on our lab and in-home testing. Whether you need one to clear out smoke, pet dander, or any other unpleasant odors, we have a recommendation for you.

(And if you’re looking for more hair-care recommendations, read my guides to best shampoos and conditioners ... When I let my hair air-dry, it was far less limp, but after blow drying I ...

Philips released two new air fryers on September 26th, and I'm busy testing both of them to see if they deserve a spot in our guide to the best air fryers. First up is the Philips Airfryer 3000 ...

One of the best air fryers could completely change your food preparation. Air fryers need a lot less oil than you'd use for regular frying, which means you'll get healthier food that's just as ...