Photos: One Last Look Inside Space Shuttle
American space flight over 50 years, from the selection of the first NASA astronauts to the final flight of the space shuttle.

100-Year-Old Keeps Sharp With Gaming
Science suggests new experiences protect aging brain.

First Meteor Shower of 2012 Dazzles
The Quadrantid meteor shower, the first major show of shooting stars in 2012, peaks in the hours before dawn on Wednesday. The best seeing should be after the moon sets around 3 a.m. Astronomers say you may see 60-200 shooting stars per hour if the weather is clear.

Watch: Quadrantid Meteors Shower the Sky
Stargazers see debris from extinct comet over the Northern Hemisphere.

HP awards new CEO Whitman with $16.5M pay package (AP)
AP - Hewlett-Packard Co. ushered in Meg Whitman as its CEO with a $16.5 million compensation package that hinges on the one-time politician's ability to lift the stumbling technology company's stock price during the next two years.

Watch: Artist Tells Proposal Tale Through Legos
Walter Thompson re-enacts love story with stop-motion.