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Obama says he will use executive action on climate if needed |
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U.S. holds to climate goals despite poor nations' pleas |
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Amazon forest more resilient to climate change than feared - study |
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Supreme Court won't hear challenge to EPA rulemaking |
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Despair after climate conference, but U.N. still offers hope |
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U.S. says climate plan on track, EU wants more |
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Most firms get greenhouse gas reports wrong: report |
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Plants slow climate change by forming cloud sunshade: study |
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Most streams, rivers in poor health for water life : EPA |
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Greenland adds nutrient to ocean in side-effect of thaw: study |
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Evidence grows of rainforest resilience to global warming |
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Andean glaciers melting at "unprecedented" rates: study |
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Green Blog: Sea Level and the Limits of the Bathtub Analogy |
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Impact of climate change hitting home, U.S. report finds |
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Dot Earth Blog: Empathy as a Path to Climate (and Energy) Progress |
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Global investors call for action on serious climate danger |
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In climate puzzle for crops, ancient tree offers clues |
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Computer models of Earth's climate change confirmed on Mars |
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Experts Issue a Warning as Food Prices Shoot Up |
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Arctic summer sea ice might thaw by 2015 - or linger for decades |
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Carbon dioxide level crosses milestone at Hawaii site |
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Acidification: the latest unknown for stressed Arctic ecosystem |
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Clean energy progress too slow to limit global warming: report |
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2012 was hottest year on record in U.S., climate agency says |
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Biofuels cause pollution, not as green as thought - study |
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Beneath the Sea, Recognizing the Need to Turn Down the Volume |
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Drought persists despite rain; wheat struggles |
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U.S. states struggle with water woes amid drought |
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Green Blog: The Social Cost of Carbon: How to Do the Math? |
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Isaac rainfall lifts U.S. farmers' spirits |
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Arctic sea ice at record low, expected to keep on melting |
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Birds' Songs Reflect Changing Weather Patterns: Study |
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Extreme Heat Biggest Weather Killer, Expert Warns |
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Green Blog: Goodbye to Mountain Forests? |
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U.S. East Coast a "hot spot" for sea level rise: study |
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Chilling Effect: In Rising Use of Air-Conditioning, Hard Choices |
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Warmest U.S. spring on record: NOAA |