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China launches national carbon trading program

China, the world’s largest carbon emitter, was set Tuesday to launch its first carbon trading scheme aimed at reducing emissions, state-media said. A platform allowing businesses in the southern city of Shenzhen to trade permits to emit carbon was established on Sunday, with trading due to start on Tuesday, China’s…

Unprecedented speed of global warming to impact half of all plants and a third of animals

More than half of common species of plants and a third of animal species are likely to see their living space halved by 2080 on current trends of carbon emissions, according to a climate study. Output of man-made greenhouse gases is putting Earth on track for four degrees Celsius (7.2…

‘Conservative’ study warns climate change may kill half of Earth’s plant life

More than half of common species of plants and a third of animal species are likely to see their living space halved by 2080 on current trends of carbon emissions, a climate study said on Sunday. Output of man-made greenhouse gases is putting Earth on track for four degrees Celsius…

NOAA: 2012 saw second largest rise in climate emissions on record

Heat-trapping carbon emissions in the atmosphere grew so much in 2012 that the year will go down as the second-highest growth in recorded history, placing the globe dangerously near a climatic tipping point, scientists with the National Oceanic and Atmospheric Administration said Tuesday. Climate-causing emissions measured 48 times last year…

Climate scientists predict future with lower average rainfall

Climate scientists said Wednesday they found evidence to back predictions for a future with lower average rainfall, even though Earth’s past warming episodes had led to more precipitation, not less. Writing in the journal Nature, researchers said they had found proof that global warming caused by Man’s greenhouse-gas emissions has…

Plan to stop climate change by dissolving large quantities of rock in oceans is badly flawed: study

Claims that global warming can be braked by dissolving huge quantities of rock in the sea to absorb carbon emissions are laden with flaws, a study published on Tuesday says. The analysis is the latest scientific appraisal into geo-engineering, or techniques that are being promoted as quick fixes to the…

Tens of millions could face droughts and floods due to carbon emissions: report

Tens of millions of people may be spared droughts and floods by 2050 if Earth-warming carbon emissions peak in 2016 rather than 2030, scientists said on Sunday. Climate researchers in Britain and Germany said emission cuts now would delay some crippling impacts by decades and prevent some altogether. By 2050,…

Humans added plenty greenhouse gases before industrialization: study

PARIS — Humans were big emitters of greenhouse gases long before the Industrial Revolution, a finding that raises worrying questions about the benchmark for measuring global warming, a study published on Wednesday said. For 1,800 years before industrialisation took off in the 19th century, emissions of methane rose in line…

U.S. carbon emissions drop to 20-year low

US emissions of carbon dioxide blamed for climate change fell in 2011 and have slipped to a 20-year low this year as the the world’s largest economy uses more natural gas and less coal, data shows. The surprise drop from the world’s second biggest emitter comes despite the lack of…

Europe requires new cars to slash carbon emissions by a third

New cars sold in Europe will have to slash their carbon emissions by a third by 2020, according to leaked European Commission documents seen by the Guardian. The proposed regulation would be legally binding and the document plans for even stricter emissions targets for 2025 and 2030, which could only…

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