Delhi’s air quality remains hazardous, pushing many to rely on air purifiers. Are they safe, and can overuse harm your lungs?

Health experts also reveal how air purifiers work to prevent illness and where you should put them in your home.

The pothos is so proficient at cleaning that biotech startup Neoplants uses this species for its microbiome-charged air-purifying system that turns an ordinary houseplant into an air-cleaning machine ...

From compact bedroom purifiers to high-performance HEPA and UV models, these deals offer an easy, affordable way to improve ...