The U.S.-Saudi partnership endures despite the regular divergence of values and sometimes even regional interests. David Greene talks to Ali Al-Ahmed, director of the Institute for Gulf Affairs.
Teenage brains are more susceptible to drug abuse, but it's often hard to find treatment. It's even harder to find evidence-based treatment designed for youth. But that's starting to change.
Four years ago, reporting problems led to a weeks-long delay in declaring a caucus winner. This year, Iowa Republicans and Democrats are updating their tallying technology with help from Microsoft.
Models on turntables in fancy gowns have given way to professionals who are the eyes and ears of car brands.
New weight-loss programs have dieters put cash on the line in a wager they'll reach their goal.
In the mid-'60s, Tom Houck left high school to join the civil rights movement. But he never expected he'd become the personal driver to the movement's leader — mostly because he had a license.