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"Global warming accelerated since the 1970s and broke more countries' temperature records than ever before in the first decade of the new millennium, U.N. climate experts said Wednesday."

Billions of tons of carbon trapped in high-latitude permafrost may be released into the atmosphere by the end of this century as the Earth's climate changes, further accelerating global warming, a new computer modeling study indicates.

As Bangkok dries out from epic floods that the IPCC says will only get worse as climate change accelerates, its leaders are contemplating moving the entire capital city to higher ground. But I know what you're thinking: How does this affect me? Answer: It'll hit you right in the hard drive. Now that supply chains stretch across the globe and electronics can contain components from dozens if not hundreds of countries, it means you won't be able to get an iMac with a 2TB drive, because Apple sources "many components from Thailand," says Apple CEO Tim Cook. Floods have knocked out factories critical to Apple's supply chain, and " "the recovery timeline is not known at this point," reports Ars Technica.

A University of Miami (UM) Rosenstiel School of Marine and Atmospheric Science-led study shows a link between large dust storms on Iceland and glacial melting. The dust is both accelerating glacial melting and contributing important nutrients to the surrounding North Atlantic Ocean. The results provide new insights on the role of dust in climate change and high-latitude ocean ecosystems.

On the other hand, humanity's malignant effect on the environment has accelerated the rate of extinction for plants and animals, which now reaches perhaps 50,000 species a year. But even here there was some good news. We reversed our first man-made global atmospheric crisis by banning chlorofluorocarbons -- by 2015, the Antarctic ozone hole will have shrunk by nearly 400,000 square miles. Stopping climate change has been a slower process. Nonetheless, in 2008, the G-8 did commit to halving carbon emissions by 2050. And a range of technological advances -- from hydrogen fuel cells to compact fluorescent bulbs -- suggests that a low-carbon future need not require surrendering a high quality of life. Technology has done more than improve energy efficiency. Today, there are more than 4 billion mobile-phone subscribers, compared with only 750 million at the decade's start. Cell phones are being used to provide financial services in the Philippines, monitor real-time commodity futures prices in Vietnam, and teach literacy in Niger. And streaming video means that fans can watch cricket even in benighted countries that don't broadcast it -- or upload citizen reports from security crackdowns in Tehran. Perhaps technology also helps account for the striking disconnect between the reality of worldwide progress and the perception of global decline. We're more able than ever to witness the tragedy of millions of our fellow humans on television or online. And, rightly so, we're more outraged than ever that suffering continues in a world of such technological wonder and economic plenty. Nonetheless, if you had to choose a decade in history in which to be alive, the first of the 21st century would undoubtedly be it. More people lived lives of greater freedom, security, longevity, and wealth than ever before. And now, billions of them can tweet the good news. Bring on the 'Teenies.

The demise of the world's forests some 250 million years ago likely was accelerated by aggressive tree-killing fungi triggered by global climate change, according to a new study by a University of California, Berkeley, scientist and her Dutch and British colleagues.

The largest continuous expanse of forest in the world, found in the country's cold northern regions - is undergoing an accelerating large-scale shift in vegetation types as a result of globally and regionally warming climate. That in turn is creating an even warmer climate in the region, according to a new study published in the journal Global Change Biology and highlighted in the April issue of Nature Climate Change.

Hoping to accelerate the adoption of solar energy by a wider audience, the city of San Jose, together with the Bay Area Climate Collaborative, recently launched a new program that will allow businesses and governments throughout the region to take advantage of similar "solar group buys."

Federal officials say the Arctic region has changed dramatically in the past five years - for the worse.

More carbon dioxide in the atmosphere causes soil to release the potent greenhouse gases methane and nitrous oxide, new research published in this week's edition of Nature reveals. "This feedback to our changing atmosphere means that nature is not as efficient in slowing global warming as we previously thought," said Dr Kees Jan van Groenigen, Research Fellow at the Botany department at the School of Natural Sciences, Trinity College Dublin, and lead author of the study.