Top news for December 21, 2008

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How climate change is altering the Earth’s rotation

Logged forests can still have ecological value – if not pushed too far - EurekAlert

Bengt Samuelsson, 90, Dies; Nobelist’s Research Led to Medical Advances

A Small Meteor Caused Awe as It Streaked Across Manhattan

More Than Half of Near Earth Objects Could Be “Dark Comets”

Olympic Swimmers Return to Seine River After a Century. Will It Be Safe?

Unlocking the Secrets of LUCA, Earth’s Earliest Life Form

This Molecule Could Make Your Workout More Effective For Weight Loss

402 Terabits a Second: Researchers Break “World Record” for Data Transmission Speed

Why Do We Really Blush? Brain Scans Reveal It's Not What You Think.