Gradient's advanced window unit can heat and cool 500 square feet of your home, and it doesn't require any electrical work.

Air mattresses are great to have on hand for your overnight guests or when you travel. The best air mattresses easily and quickly inflate and deflate, have stable, comfortable sleeping surfaces ...

Heating and cooling heavily relies on planet-warming fossil fuels. But some energy companies are looking to an unlimited ...

The iPhone 17 Air will come with a single camera that will help Apple keep its slim profile. Now, there is another trade-off revealed. The smartphone will have a small battery. The same happens ...

The AC only goes in the window when it summertime ... I was not happy from day one with the 4000 BTU room air conditioner. Knobs were so hard to turn I had to use pliers. The filter was impossible ...

The rebate offer is a sales gimmick. It is a lie. I spent almost 1 hour to register on their website. It didn't work. Then, I had to call and waited at least 30 minutes to talk to someone named ...

MAIDUGURI, Nigeria, Jan 13 (Reuters) - Nigeria's air force said it was investigating reports of civilian casualties during a weekend air strike that targeted armed gangs in the northwest ...

SEOUL, Jan 13 (Reuters) - South Korea said it planned to improve the structures housing the antennas that guide landings at its airports this year after December's fatal crash of a Jeju Air plane ...

Hate dealing with chatty smart home assistants? You're not alone – and an AI camera small enough to wear on a ring might solve that When you purchase through links on our site, we may earn an ...

Home This isn't your dad's window air conditioner. That old thing couldn't keep you warm at all, much less when it's below zero outside. That's why Gradient's big window heat pump is so much ...

The best portable air conditioners keep rooms cool and offer a degree of air filtration. We test for cooling ability, noise, ...

This high-end, portable air conditioner has a dual-hose design for efficient cooling. Pros: The dual-hose design effectively ...