An artist's concept of early earth as a pale orange dot some 4 billion years ago. Carbon Dioxide is often vilified as a bugaboo greenhouse gas. But its presence here on early earth is likely one ...

There is conclusive evidence that CO2 generated by human behavior is causing climate change, according to researchers. Whether or not new coal plants are under construction is a question of national ...

Minister Bergman voices Argentina's commitment to making a difference on environmental issues Argentina will reduce carbon dioxide emissions from 570 to 483 million tonnes by 2030, Environment ...