C02

Can algae save the world again? The microscopic green plants cleaned up the earth's atmosphere millions of years ago and scientists hope they can do it now by helping remove greenhouse gases and create new oil reserves. In the distant past, algae... Read More
Schengchang, a new Chinese clean air company, recognized that China had become the largest CO2 emitter in the world by 2008. Because of its rapid development, China had become dependent on coal, which was detrimental for the environment and... Read More