Top news for December 21, 2008

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Eating Out Frequently Is Associated With an Increased Risk of Death

Why Is It So Hard To Rule Out Future Asteroid And Comet Strikes On Earth?

String theory solves mystery about how particles behave outside a black hole photon sphere

Here’s why humans chose particular groups of stars as constellations

How coastal forests are managed can impact water cycle

Space Travelers Will Need High-Intensity Exercise To Protect Heart Health From Long-Term Effects of Weightlessness

Cells rely on their crampons to avoid slipping

NASA wants to help private space stations get off the ground

Getting on top of rural Asia's blood pressure

Differences in herpes virus symptoms may relate to variations in strain gene expression