Researchers from Purdue University found that humans are the most significant pollutants of indoor air. In a study presented at the American Association …

http://www.naturalnewsresearch.com/2021-02-12-humans-are-greatest-pollutants-of-office-air.html

It’s well known that air pollution increases the risk of respiratory illnesses. A recent study by Canadian and European researchers, however, has …

http://www.naturalnewsresearch.com/2020-08-27-air-pollution-ages-lungs-by-two-years.html