"A new and broader climate deal is out of reach for now and instead nations need to focus on how to replace the ailing Kyoto Protocol before 2020, Britain's minister of state for energy and climate change said on Monday."

"The leading American effort to capture carbon dioxide from coal plants has hit a stumbling block that could imperil the project and set back a promising technology for addressing global warming, people involved in the venture said. "

"PARIS — The International Energy Agency warned Wednesday that the world is hurtling toward irreversible climate change and will lose the chance to limit warming if it doesn’t take bold action in the next five years."

"SHANGHAI -- China has set ambitious goals for itself to develop hydropower to help mitigate the risks of climate change, but increasing extreme weather events likely rooted in climate change are now sabotaging the goals' foundations. The latest blow came in September, when many major rivers across China ran into an unusual shrinkage, with less than 20 percent water remaining at some stretches. As a result, the nation's hydroelectric generation dropped by almost a quarter compared with last year."

"The Obama Administration announced Tuesday its intention to regulate CO2 emissions from power plants for the first time. The new rule, nimbly titled 'Greenhouse Gas New Source Performance Standard for Electric Utility Steam Generating Units,' would allow the Environmental Protection Agency to create emissions standards for new power plants."

'Prime Minister Julia Gillard says the passing of her government's carbon tax is a major milestone in Australia's efforts to cut carbon pollution.'

'A 300-square-mile portion of the Pine Island Glacier is expected to break off in the next few months, creating a massive Antarctic iceberg. The glacier is contributing the sea-level rise.'

"CANNES, France -- The leaders of the G-20 group of major economies wrapped up their two-day annual meeting on Friday with promises to finance the fight against climate change through the Green Climate Fund, protect the marine environment from oil spills, and promote low-carbon development strategies.

In their joint Communique, the government leaders said, 'We are committed to promote sustainable development and green growth and to continue our efforts to face the challenge of climate change.'

"Thousands of protesters opposed to a new oil pipeline from Canada to the United States circled the White House grounds on Sunday to press President Barack Obama to reject the project for environmental reasons.

Opponents to TransCanada Corp's Keystone XL pipeline, which would transport crude produced from oil sands, have dogged the president for months, arguing that the carbon emissions produced in the process of extracting oil from the sands would exacerbate climate change.

"The global output of heat-trapping carbon dioxide jumped by the biggest amount on record, the U.S. Department of Energy calculated, a sign of how feeble the world's efforts are at slowing man-made global warming."