If there is one thing we've had serious second thoughts about over the last year, it's the quality of the air we breathe. From COVID-19 airborne particles and droplets, to raging wildfires sending air ...

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 ...

Dirt and crumbs may be more noticeable to the eye, but some of the best vacuums can clean even smaller particles (AKA allergens) that may be giving you and your family asthma, itchy eyes and other ...

During flight, cabin air is constantly renewed. As fresh air enters the cabin from outside, the same quantity of used air from the cabin is expelled overboard. Credit: AIRBUS According to IATA, the ...

Most people buy air purifiers to breathe cleaner air, but not everyone realises that some models release ozone during use. This invisible gas, often promoted as a benefit, can actually irritate the ...