Everyone loves a breath of fresh air. Unfortunately, too often our air is anything but fresh. While air quality varies dramatically from place to place and day to day, nearly the entire world - about ...

The global disposable face mask market is experiencing robust growth, driven by various factors such as increasing air pollution levels, rising incidence of airborne diseases, heightened health ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. LOS ANGELES (AP) — With levels of sooty air ...