Tuesday, Sep. 18, 2007 | The Kojo Nnamdi Show

Not long ago, the search party for a missing plane would have involved a few local officials and volunteers. Today, the search for a missing adventurer in Nevada involves thousands of people all over the world scouring satellite images of...

According to some estimates, New Orleans has lost almost fifty percent of its voting population since Hurricane Katrina. Now in its second post-storm election cycle, local officials and activists face the challenge of maintaining accurate...

People once believed it was impossible to overfish the seas. But no longer -- today it's understood that the world's fish stocks are being harvested faster than they can regenerate. Marine conservationist Callum Roberts uses science...