Climate Change’s Growing Threats

An Arctic Climate Catastrophe?

As international climate negotiators meet in Doha, Qatar, scientists are issuing a stark warning of possibly huge emissions of the greenhouse gas methane from the warming Arctic.

An Arctic Climate Catastrophe?

With Stakes Rising, Can We Stop Catastrophic Climate Change?

With Stakes Rising, Can We Stop Catastrophic Climate Change?

In Sandy's wake, Scientists Explore Links Between Warming Arctic and Extreme Weather

In Sandy's wake, Scientists Explore Links Between Warming Arctic and Extreme Weather