The hybrid method used 30% less energy compared with just air-con cooling, but offered similar comfort levels. Read more at ...

Clank, whoosh, beep, shudder! Portable air-conditioning units can be quite loud and distracting, especially if they're on full blast while you're working from home, watching TV or on the phone. They ...

Checked for accuracy by our qualified fact-checkers, verifiers and subject experts. Find out more about fact-checking at CHOICE. Portable air conditioners are useful if you don't have air conditioning ...

On warmer winter—or spring—days, the Puffy Vest is a key option that has most ... plus the light-as-air material, a signature of the AirEssentials line, makes these great travel options ...

Oft associated with white button-downs, Excel spreadsheets, and Cava grain bowls, men’s vests can be much more than a gray fleece layer with a company logo (though there’s nothing wrong with ...

An air conditioning, heating and refrigeration (AHR) technician is trained to design, install and service air conditioning, heating and refrigeration equipment in residential and light commercial ...

Willis Haviland Carrier designed and launched the first-ever air conditioning system in July 1902. For its time, it was an absolutely revolutionary innovation in technology that fundamentally ...

Need an easy and budget-friendly way to stay cool? Consider a portable air conditioner. These are the best ones we’ve tested. Laboratory Technical Project Manager Gianmarco Chumbe has been part ...

Getting or gifting an iPad Air this holiday season? Now is the perfect time to outfit it with a case to protect it from accidental drops and scratches and enhance its functionality with ...

Whether you’re looking to liven up your lunchtime 5k, add heat to your home workouts or overcome a training plateau (or all of the above), strapping on a weighted vest is one of the easiest ways ...

Compared with deep-fat fryers, air fryers are a more healthy way to cook as they use hot air and less cooking oil – or sometimes no oil at all. Instead, air fryers blast hot air around a small cooking ...

Ariana Quihuiz has been a contributing writer for InStyle since 2023. Her work has also appeared on Brides, PEOPLE, and E! Online.