As world warms, negotiators give talks another try

(AP) -- The last time the world warmed, 120,000 years ago, the Cancun coastline was swamped by a 7-foot (2.1-meter) rise in sea level in a few decades. A week from now at that Mexican resort, frustrated negotiators will ...

Reducing greenhouse gas emissions by use of game theory

Economist Scott Barrett is no fan of the Kyoto Protocol, the international agreement to reduce greenhouse gas emissions and get climate change under control. Barrett proposes a different approach: tackle the gigantic problem, ...

Coral Triangle could die by century's end: WWF

Coral reefs could disappear entirely from the Coral Triangle region of the Pacific Ocean by the end of the century, threatening the food supply and livelihoods for about 100 million people, according to a new study from World ...

Canada's Kyoto withdrawal under fire from China

Canada's historic decision to withdraw from the Kyoto protocol provoked heavy criticism from China on Tuesday, with Beijing saying the move went against international efforts to combat climate change.

Pacemakers with Internet connection, a not-so-distant goal

The healthcare sector is not escaping from the revolution in information and communications technologies. Thanks to the latest advances in microelectronics and communications technologies, it is not difficult to imagine a ...

Your privacy online: Health information at serious risk of abuse

There is a significant risk to your privacy whenever you visit a health-related web page. An analysis of over 80,000 such web pages shows that nine out of ten visits result in personal health information being leaked to third ...

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