{ For nearly 30 years, India and Bangladesh have argued over control of a tiny rock island in the Bay of Bengal. Now rising sea levels have resolved the dispute for them: the island’s gone. }

photo { Christophe Kutner }

Climate scientists have long warned that global warming could unlock vast stores of the greenhouse gas methane that are frozen into the Arctic permafrost, setting off potentially significant increases in global warming.

Now researchers at the University of Alaska, Fairbanks, and elsewhere say this change is under way in a little-studied area under the sea, the East Siberian Arctic Shelf, west of the Bering Strait.

{ NY Times | Continue reading }

{ Katina Houvouras, Winter }

related { Intense winter storms are expected to increase in number }

A new mathematical model of hurricane formation finally solves one of the outstanding puzzles of climate change but also predicts dramatic increases in the number of storms as the world warms.

{ The Physics arXiv Blog | Continue reading }

photo { Christophe Kutner }

Six months is all it took to flip Europe’s climate from warm and sunny into the last ice age, researchers have found.

They have discovered that the northern hemisphere was plunged into a big freeze 12,800 years ago by a sudden slowdown of the Gulf Stream that allowed ice to spread hundreds of miles southwards from the Arctic.

Previous research had suggested the change might have taken place over a longer period — perhaps about 10 years.

The new description, reminiscent of the Hollywood blockbuster The Day After Tomorrow, emerged from one of the most painstaking studies of past climate changes yet attempted.

{ Times | Continue reading }

Since World War II, Russian scientists have been researching ways to bend the weather to their liking. Today, they routinely ensure sun-splashed Victory Day celebrations by chasing away clouds using a technology known as cloud seeding (the same technology the Chinese government used to chase away clouds during the Beijing summer Olympics).

It’s nice to have sunny parades, but Moscow officials believe they can use their technology to alter the weather and save some rubles, according to the Los Angeles Times:

Now they’re poised to battle the most inevitable and emblematic force of Russian winter: the snow.

Moscow’s government, led by powerful and long-reigning Mayor Yuri Luzhkov, has indicated that clearing the capital’s streets of snow is simply too expensive. Instead, officials are weighing a plan to seed the clouds with liquid nitrogen or dry ice to keep heavy snow from falling inside the city limits.

{ Discover | Continue reading }

photo { Michael Kenna | more }

{ Bizarre light show freaks out Norway | full story }