President Obama is coming under renewed pressure internationally and in the United States to throw his weight behind climate-change legislation, which advocates fear has suffered in light of the president’s sweeping domestic agenda.
The Nobel committee’s announcement Friday that Obama won the Peace Prize was a fresh reminder that much of the world expects him to [...]

With only 70 or so days to go before leaders meet to agree on a post-Kyoto climate deal in Copenhagen, there is a need to speed up negotiations and “make political choices,” Danish Climate Change and Energy Minister Connie Hedegaard told EurActiv in an interview.
“It is crucial that the negotiators start to diminish the text [of the agreement] substantially. [...]

The snows are late in coming on the Arctic Yamal peninsula where moist, dark permafrost entombed for 10,000 years crumbles into the sea at the top of the world.
Western scientists and environmentalists say collapsed river banks, rising tide waters and warmer winters in northwest Russia are clear signs of climate change, but they add Russia [...]

A new historical record of carbon dioxide levels suggests current political targets on climate may be “playing with fire”, scientists say.
Researchers used ocean sediments to plot CO2 levels back 20 million years.
Levels similar to those now commonly regarded as adequate to tackle climate change were associated with sea levels 25-40m (80-130 ft) higher than today.
Scientists [...]