Top news for December 21, 2008

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A Decade of Carbon Dioxide Data from Space Gets an Upgrade

Snowfall and clouds may slow East Antarctic ice loss in a warmer world

Companies' progress on climate reporting gets lost in the average

Researchers create light-activated cages for 'protein killer' molecules

How a “tropical” shortcut could help particle collider experiments

Hidden erosion: Study reveals soft mountain rock erodes three times faster than hard rock—with climate implications

'Star Trek' legend and sci-fi luminary Walter Koenig dies at 90

Twin hurricanes stare out to space as they barrel toward Hawaii

Study reveals new clues to why colorectal cancer in young people is so deadly

These Patients Struggle With Runaway Bones. Finally There’s Hope.