News in Brief Oh, One Last Thing Before You Go … Advocacy groups en masse ratchet up their messages in the lead-up to the global climate change conference. Emily Badger
Environment Your Guide to the Carbon Rainbow And you thought carbon only came in basic black! Elisabeth Best
Environment U.S. Lethargy at Copenhagen Might Be Best for Climate The U.S. Senate's balkiness at passing a weak-kneed symbolic climate plan leaves an open door to a genuine and meaningful American bill. Emily Badger
Social Justice Dengue Fever Slips Across the Border In a less remarked-upon aspect of climate change, tropical diseases like dengue fever — once restricted to warmer or moister climes — are infiltrating the United States. Emily Badger
Environment A Rock That Helps Out In a Hard Place If only some incredibly common rock would just sit around and suck up carbon dioxide all day. Oh, there is one. Why aren't we excited about it? Sam Kornell
Environment Transforming Cassandra into Pollyanna Worldwatch founder Lester Brown, long known for dire prognosis, reports cheerful climate and energy news for United States. Joan Melcher
Environment The Most Widespread Global ‘Happening’ Ever? Whether meaningful mass grassroots action or silly stunt, the political theater of the International Day of Climate Action made a splash. Kristian Beadle
Environment ‘We Are the First to Go’ Students on island of Yap learn that climate change is not an abstraction in their futures. Justin Nobel
News in Brief Is American Business More Progressive Than Its Consumers? As some high-profile corporations publicly embrace the reality of climate change, are they moving faster than the American population as a whole? Emily Badger
News in Brief Politics & Law Previous Site Sections Unveiling the Hidden Costs of Energy Use The hidden costs of all energy choices aren't posted on the pump, but, nonetheless, they're just as real. Emily Badger