It’s safe to say that when the 4,300 employees of Bank of America’s New York operations move into their new home at One Bryant Park in 2008, they will be breathing some of the cleanest air in any ...

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 ...

Banner image: Ground level ozone, shown here in Denver, is a growing problem in the western United States. (Credit: National Renewable Energy Laboratory) It’s no secret: The air quality is bad in ...