Top news for December 21, 2008

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NASA’s Curiosity Mars Rover Takes a Last Look at Mysterious Sulfur

Thomas E. Kurtz, co-creator of BASIC programming language, dies at 96

Salmon return to lay eggs in historic habitat after largest dam removal project in US history

USC Study: Common Chemicals Found in Cookware, Food Packaging, and Cosmetics Could Be Ruining Your Sleep

Scientists Reveal The Shape of a Black Hole's Corona For The Very First Time

Jupiter stuns in new images

Tick Invasions Take Flight: The Climate Link to Global Pathogen Spread

The Biggest Prime Number Ever Found Is a New Milestone in Science

Myopia in Kids Is Rising. Here's How to Protect Your Child's Vision.

The Ripple Effect of Stress: What Zebra Finches Teach Us About Emotional Contagion