Consumer Reports has tested more than 150 air purifiers to help you find the best models. Here are the air purifiers that ...

Air quality in the national capital slipped into the 'very poor' category on Sunday morning, with the Central Pollution Control Board (CPCB) reporting an overall AQI of 377. Data from the CPCB's ...

HEPA filters have become an increasingly common option in smart homes for those who really, really want to make sure they’re removing every bit of allergen or potential infectious particle. Often ...

The Tesla Model 3 doesn't offer Bioweapon Defense Mode, so how good is its air filter? As California deals with some of the worst wildfires in its history, Tesla's Bioweapon Defense Mode, which many ...