Listing polar bears as endangered could seal a cap-and-trade response to carbon emissions and end Arctic oil and gas exploration.

Should the polar bear be protected under the Endangered Species Act?

For more than twenty years, policymakers have struggled to find ways to reduce greenhouse gas emissions enough to stop global climate change. Congress is likely to enact federal climate legislation in 2009, but many scientists fear that emissions reductions may not occur quickly enough to prevent significant warming. Some scientists...

The hype over Knut the polar bearwill not help to diminish the deteriorating natural environment of his wild cousins, let alone prevent global warming.

The global warming hype is running out of (greenhouse?) gas, as it very much deserves.

By portraying The Day After Tomorrow as serious science, its supporters may, at last, be putting a stake through the Kyoto Protocol's heart.

Samuel Thernstrom believes geoengineering may have an important role to play, both practically and conceptually, in the climate challenge process.

The American Clean Energy and Security Act guarantees that we will remain reliant upon dictators to drive cars, heat our homes, and run our appliances.