World ocean systems undermined by climate change by 2100

An ambitious new study describes the full chain of events by which ocean biogeochemical changes triggered by manmade greenhouse gas emissions may cascade through marine habitats and organisms, penetrating to the deep ocean ...

Walrus move to shore in northwest Alaska

Pacific walrus are gathering on the northwest coast of Alaska and the U.S. Fish and Wildlife Service has begun procedures to keep airplanes out of the area.

World Bank warns global warming woes closing in

The World Bank on Wednesday warned that severe hardships from global warming could be felt within a generation, with a new study detailing devastating impacts in Africa and Asia.

Climate change real economic risk, World Bank tells G20

The president of the World Bank on Saturday warned the finance chiefs of the world's leading economic powers that global warming is a real risk to the planet and already affecting the world economy in unprecedented ways.

AP Interview: UN chief blames rich for warming

(AP)—Rich countries are to blame for climate change and should take the lead in forging a global climate pact by 2015, a deadline that "must be met," the head of the United Nations said Wednesday.

Global warming slows down world economy: report

Climate change caused by global warming is slowing down world economic output by 1.6 percent a year and will lead to a doubling of costs in the next two decades, a major new report said.

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