When a smog alert is declared, citizens are often told to stay indoors, but that dirty air is still going to get in. However, people in affected cities could soon breath easier thanks to a new ...

Vehicles in the U.S. are set to release more than one septillion (1,000,000,000,000,000,000,000,000) exhaust emissions particles that could relatively easily be ...

Kenyan students turned farm waste into a low-cost exhaust filter, cutting pollution by 65% in a breakthrough for Nairobi’s air quality.

Research at a United Kingdom hospital filled with COVID-19 patients suggests portable HEPA filters effectively remove coronavirus particles from the air, a recent study showed. According to the study, ...

We may receive a commission on purchases made from links. One of the things you might not know about diesel engines is that based on the chemicals emitted during operation such as Carbon Monoxide (CO) ...

Starting next month, all BMW gasoline and plug-in hybrid vehicles sold in Germany will be fitted with a Gasoline Particulate Filter (GPF) to reduce emissions. The move will bring all BMW gasoline ...

Most air purifiers are cheap hardware with expensive replacement filters built into the business model. The Shark NeverChange ...

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Whether you suffer from hay fever, damp rooms or just want to breathe cleaner air, here are the best purifiers from our expert’s test of 10 ...

A HEPA filter is an effective way of significantly reducing airborne particles from entering a car, though it’s not a 100% safeguard against coronavirus. Most new cars have cabin air filters that ...