Unsure if you need an air purifier, or how they work? Scroll down to our air purifier FAQ section. We know that picking an air purifier is not easy, especially with such a wide range of appliances ...

We've tested and reviewed products since 1936. Read CR's review of the Bosch Air 4000 air purifier to find out if it's worth ...

Feb. 14, 2025 — In a study measuring neonatal intensive care unit (NICU) admissions and satellite-based air pollution data, newborns exposed to higher levels of NO2 have a 30-35% higher risk of ...

When it comes to top-performing air fryers, there's a new sheriff in town. We tested more than a dozen models to find the best small air fryer, best larger air fryer and everything in between.