Thawing Permafrost: Huge Factor in Global Warming

Thawing permafrost is emitting more climate-heating carbon faster than previously realised. Scientists have now learned that when the ancient carbon locked in the ice thaws and is exposed to sunlight, it turns into carbon dioxide 40 percent faster.

Reduced Sea Ice Disturbs Balance of Greenhouse Gases

The widespread reduction in Arctic sea ice is causing significant changes to the balance of greenhouse gases in the atmosphere. This is shown in a new study conducted by researchers from Lund University in Sweden, among others.

Tribal Farmers Fall Back on Ancient Wisdom

While tens of thousands of Indian farmers succumb to the pressures of debt, hunger and poverty, members of the Bhumia tribe are simply falling back on a 3,000-year-old agricultural system, utilizing sustainable farming practices to counter the impacts of deforestation and climate change.

To Go: Plastic-Foam Containers, if the Mayor Gets His Way

New York City Mayor Michael R. Bloomberg, whose regulatory lance has slain fatty foods, supersize sodas, and smoking in parks, is now targeting plastic foam, the much-derided polymer that environmentalists have long tried to restrict.