"Checking 20 years' of projections by the foremost global climate science panel against reality finds that the group has consistently underestimated the pace and impacts of climate change – with severe consequences for the public it is tasked to inform."

"Activists step up pressure on president to turn vague promises made since re-election into concrete policies for the future."

"SWARTHMORE, Pa. -- A group of Swarthmore College students is asking the school administration to take a seemingly simple step to combat pollution and climate change: sell off the endowment’s holdings in large fossil fuel companies. For months, they have been getting a simple answer: no."

"The Natural Resources Defense Council thinks it has the perfect solution to regulating planet-warming emissions from existing power plants. But can the group sell the Obama administration Environmental Protection Agency on it?"

"Extreme weather is the new normal and poses a threat to the human race, U.N. Secretary-General Ban Ki-moon said on Tuesday, as he sought to revive deadlocked global climate change talks."

The giant sequoia's ability to grow faster as it ages makes it a champ at carbon sequestration.

"DOHA, Qatar -- Hassan al-Kubaisi considers it a gift from above that drivers in oil- and gas-rich Qatar only have to pay $1 per gallon at the pump."

"New York State voters overwhelmingly say they believe that Hurricane Sandy demonstrated the effects of climate change, according to a poll released Monday by Siena College."

"NEW YORK -- During Hurricane Sandy, Gov. Andrew Cuomo witnessed firsthand the storm whip a surge of water into the Battery Tunnel. Now New York's governor is walking into the eye of a man-made disaster: the fiscal cliff."

"Time is running out for Kiribati as the effects of climate change cause more people to lose their homes while the world procrastinates on the issue."

"MIAMI -- Hurricane season 2012, which officially ends Saturday, will go down in hstory as the year of Superstorm Sandy, which carved a path of death and devastation from the Caribbean to the Jersey Shore."

"Scientifically speaking, it also was notable for something it was not: intense. For the third consecutive season, the tropics churned out what not long ago would rank as an abnormally large number of storms - yet curiously only one of 19 managed to reach Category 3 strength.

"DOHA, Qatar -- 'Climate change is taking place before our eyes and will continue to do so as a result of the concentrations of greenhouse gases in the atmosphere, which have risen constantly and again reached new records,' said World Meteorological Organization Secretary-General Michel Jarraud."

Don't believe everything you read in the news media. A new study of 13,950 peer-reviewed scientific articles published between 1 January 1991 and 9 November 2012 reports that only 24 of them, or 0.17% rejected the idea that human activity was causing global warming. It was self-published by geologist-blogger James Lawrence Powell.

"Top International Energy Agency (IEA) officials offered a bleak assessment Tuesday of the prospects for global progress on preventing big temperature increases."

"President Obama has signed into law a bill that requires U.S. airlines be excluded from European carbon emissions fees."