Speaking in tongues has long been seen as a spiritual mystery — but neuroscience is beginning to explain what’s really happening. Brain scans reveal unique patterns of language processing, control, ...

Questions relating to sticking out one’s tongue can turn out to be surprisingly complicated. Its meaning in babies and children may be quite different from adults who do the same thing. Nuances abound ...

Like McCain and Obama, Palin has had to undergo "spiritual vetting." Sept. 14, 2008— -- It's happened to John McCain and Barack Obama. Now it's Sarah Palin's turn to go through what one observer ...