"Senate Environment and Public Works Committee Democrats quashed a three-day-long Republican boycott and passed global warming legislation today using a procedural move that could undermine support from moderate senators if the bill reaches the floor."

"It's official: climate legislation has zero chance of passing before the big summit in Copenhagen this December." That seems to be the inevitable consequence of an announcement by Senate Majority Leader Harry Reid.

"Draining and burning of the world's peat bogs accounts for about 5.5 percent of global carbon emissions but are currently excluded from governments' climate targets and U.N. talks, a study found on Wednesday."

"German Chancellor Angela Merkel urged the United States Tuesday to agree to binding climate goals, telling U.S. lawmakers in a speech to Congress there was 'no time to lose' in the fight against global warming."

"A partisan standoff over Senate global warming legislation clouded the start of the Environment and Public Works Committee's markup of the sweeping proposal today with just one Republican in attendance."

"Researchers cannot agree whether the melting is attributable mainly to humanity’s role in global warming."

"Senate Environment and Public Works Committee Chairman Barbara Boxer (D-Calif.) will go ahead and mark up climate legislation in her committee Tuesday, she announced Monday morning, even if the Republicans try to block her."

"Senate Democrats are still aiming for a committee markup on global warming legislation next week despite Republican calls for a slower pace on the sweeping measure."

"The multiyear ice covering the Arctic Ocean has effectively vanished, a startling development that will make it easier to open up polar shipping routes, an Arctic expert said on Thursday."

"Leaders at companies that develop low-carbon energy told a Senate panel that climate legislation would create millions of new jobs, but lawmakers from fossil-fuel dependent states said the bill would hit employment in the traditional energy economy."

"An international team of environmental scientists led by the University of Pennsylvania has shown that sea-level rise, at least in North Carolina, is accelerating. Researchers found 20th-century sea-level rise to be three times higher than the rate of sea-level rise during the last 500 years."

"The Obama administration and some Senate Democrats expressed fresh urgency on Tuesday about the need to address climate change and refashion the nation's energy economy."

"President Obama's envoy for climate change has dashed hopes of a bilateral climate-change deal during next month's presidential trip to China. Todd Stern says a wide gap remains between Chinese and U.S. officials. China and the U.S. account for 40 percent of all greenhouse gas emissions."

"Even as the Senate Environment and Public Works Committee took up its climate bill for the first time Tuesday, the Environment Protection Agency proposed requiring thousands of greenhouse gas emitters to install stricter pollution control technology."

"COPENHAGEN -- Legislators from 16 of the world's major economies and most major political parties have agreed on key guiding principles to enact climate change legislation in their home countries that will drive the move to a global low carbon economy. Meeting this weekend, the lawmakers agreed to act right now in their own legislative bodies, even before the key UN climate deal in Copenhagen, now just six weeks away."