Science

One Thing Obama Can Do: Decide The Fate Of The Keystone Pipeline

The president alone can approve or reject construction of the Keystone XL pipeline, which is designed to take crude oil extracted from Alberta, Canada, through America's heartland to refineries on the Gulf Coast. New Yorker journalist Ryan Lizza says Obama could use the decision as a "symbolic turning point in the kind of energy future he wants America to have."

Nobel Prize Awarded In Medicine

Americans James Rothman and Randy Schekman and German-born researcher Thomas Suedhof have won the 2013 Nobel Prize in medicine. The Nobel committee cited their discoveries of machinery regulating vesicle traffic, a major transport system in our cells.