air quality improvement

The ruling was made yesterday after a legal battle between Deutsche Umwelthilfe (DUH) and the municipal authorities of Stuttgart and Duesseldorf.

After combining pollution statistics and health statistics, experts have confirmed that every year pollution is killing the lives of 1.6 million people in China and 1.3 million

According to Mr. Nguyen Hoang Duc, Head of Air Control and Import of Scrap, General Department of Environment, air quality in urban Vietnam is in alarm, especially in big cities.

Scientists have created a tree with towering branches like a large mushroom. These artificial plants can convert carbon dioxide emissions into oxygen.