Aug 5th, 2008 · The history of road trip mixtapes is cluttered with tense and muscular songs that act as aural caffeine, especially at night. But night time offers its own set of stimuli if we're paying attention. Here are some songs to accompany the throbbing glow of lights in a distant town and tiny futures coming into focus.
May 2nd, 2008 · What's really going on inside your head when you make a decision, make a mistake, or have a few drinks? Researchers are using fMRI techniques to monitor blood flow through parts of the brain as it responds to stimuli. They hope to shed some light on the mysterious inner workings of the human mind.
Jan 14th, 2006 · Ten days after he suffered a major stroke, Israeli Prime Minister Ariel Sharon is showing some response to stimuli. But his failure to emerge from a drug-induced coma after such a length of time is seen as a bad sign.