Top news for December 21, 2008

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Cancer’s New Face: Younger and Female

Moon Added to List of Threatened Heritage Sites

Scientists Expose Startling Levels of Food Processing at Walmart, Target, and Whole Foods

World’s Oldest 3D Map Discovered in Ancient Sandstone Shelter

Unhealthy Skies over Los Angeles County

From Artificial to Extraterrestrial: Scientists Reveal the Fundamental Limits of Life

Firefly’s Blue Ghost Mission Reveals Stunning First Image on Path to the Moon

Scientists Reveal the Most Effective Ways To Quit Vaping

Unlocking tomato regeneration: microRNA396's surprising role - EurekAlert

How apples stay green: unraveling the secrets behind chlorophyll - EurekAlert