It is reported that pregnant ladies in Beijing during the period of the 2008 Olympics have welcomed their new born babies with more weight because of temporarily reduced air pollution at that time. According to information released in the recent edition of Environmental Health Perspectives, if a woman is exposed […]

Air pollution is still a problem, especially worldwide, but these images show things have recently improved in the US.   From this clear animated satellite image, you can see that much less nitrogen dioxide in the air is identified over the United States than a decade ago. Such images were […]