"Across the Far North, populations of caribou — an indispensable source of food and clothing for indigenous people — are in steep decline. Scientists point to rising temperatures and a resource-development boom as the prime culprits."

In a last-gasp effort to pass some energy legislation this year, a bipartisan group of senators introduced a bill requiring utilities to generate at least 15 percent of their electricity from renewable sources. But they do not yet have the votes, and the first chance for action would be in a lame-duck session. The House has already passed such a bill.

"SUKKUR, Pakistan — Suhani Bunglani fans flies away from her two baby girls as one sleeps motionless while the other stares without blinking at the roof of their tent, her empty belly bulging beneath a green flowered shirt. Their newborn sister already died on the ground inside this steamy shelter at just 4 days old, after the family's escape from violent floods that drowned a huge swath of Pakistan. Now the girls, ages 1 and 2, are slowly starving, with shriveled arms and legs as fragile as twigs."

"Moscow registered nearly 11,000 deaths due to an unprecedented heatwave this summer, a city official told AFP Friday, as the mortality rate more than doubled in the Russian capital."

"More than 500 years after Spanish priests brought wheat seeds to Mexico to make wafers for the Catholic Mass, those seeds may bring a new kind of salvation to farmers hit by global warming. Scientists working in the farming hills outside Mexico City found the ancient wheat varieties have particular drought- and heat-resistant traits, like longer roots that suck up water and a capacity to store more nutrients in their stalks."

Republicans and some coal-state Democrats have not given up on efforts to stop EPA from regulating greenhouse gases. But a divisive Senate vote is unlikely until after the November election, and any bill to block EPA couldn't be enacted in this Congress anyway, given House and White House opposition. The real question is what might happen next year.

"WILMINGTON, Del. -- Conservative Senate candidate Christine O'Donnell shocked the state by seizing a surprise primary victory over Republican Rep. Mike Castle, a longtime moderate lawmaker who suffered withering attacks for supporting cap and trade last year."

"So far, 2010 is tied for the warmest year on record, and Arctic sea ice reached its third-lowest level, prompting thousands of walruses to haul themselves out of ice-starved waters, U.S. scientists said on Wednesday."

GOP efforts to stop EPA regulation of greenhouse gases by tacking a rider onto an appropriations bill in committee may have been thwarted for now.
 

"From foxes to whales to walruses to plankton, Arctic species are being pushed toward extinction by rapid climate change, finds a new report by two conservation groups."