Top news for December 21, 2008

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NASA Scientists Re-Create Mars ‘Spiders’ in a Lab for First Time

Mining for Neutrinos and for Cosmic Answers

Polaris Dawn Astronauts in SpaceX Dragon Reach Record Orbit Above Earth

Cholera Deaths Soar Worldwide Despite Being Easily Preventable

Scientists Identify Key Lifestyle Factor Linked to Cognitive Decline Among Older Adults

Congress, industry criticize FAA launch licensing regulations

Rock Used as Doorstop For Decades Turns Out to Be Worth Over $1 Million

Chinese Scientists Have Developed an Electromagnetic Vortex Cannon

Deep Earth Discovery: New Mantle Research Reveals Key to Earth’s Atmospheric Oxygen Rise

Weight Loss Involves More Than Calories In, Calories Out. Here's How.