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U.N. averts climate collapse by ‘noting’ deal
U.N. climate talks avoided a total collapse by skirting bitter opposition from several nations to a deal championed by the U.S. President Barack Obama and five emerging economies. Full story
Jewel Samad / AFP-Getty Images
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Cosmic Log: The year in space
Science editor Alan Boyle's Weblog: The highest highlight of 2009 was the revival of the Hubble Space Telescope. Or was it? Weigh in on the top stories of the past year and 2010's top trends.
  Year in Space 2009
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INTERACTIVE
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Climate Connections
It's still something of a puzzle, but the symptoms of global warming are strong as is the evidence for a significant manmade contribution. Check out the pieces and suggest your own additions.
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Slideshows
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Rising ocean levels threaten Maldives
The Maldives, the lowest-lying nation on Earth, is at risk of disappearing from the world map, scientists say.
Shadows Of Change Consequences Of Climate change
Stanley Greene / NOOR
Greenland’s shrinking ice hurts native tribe
The Inuit, who survived for centuries by hunting seals and whales, are watching their way of life disappear.
Jon Lowenstein / NOOR
Picturing Climate Change
View some of the causes and consequences of climate change from around the world.
Interactives
Vital Signs of a Warming World
The science, impacts and scenarios of climate shifts
Carbon trade game
Learn how "cap and trade" works and play along in a simulated market.
Rising seas
What future sea levels could mean for some of America's favorite places
The greenhouse effect
How the Earth maintains a temperature conducive to life
Cooling the planet
Check out five far-out ideas on how to engineer a cooler Earth.
Eyeing the ice
The National Science Foundation's Tom Wagner on why climate experts study Antarctica.
Melting mountains
Data shows five areas of concern
  Weather Channel

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