The internet has played a large role in fostering intense fan communities. But are these high-octane, super-specific interests healthy? Or...interesting?
Forensic DNA evidence has been a game-changer for law enforcement, but research shows it can contribute to miscarriages of justice.
Does our technology help us deal with disaster? Or does it put us at risk by creating the illusion that we are immune from disaster?
Each year, Alaska hosts a 1,000-mile-long dog sled race called the Iditarod. Its founder, Joe Redington, Sr., deserves credit for preserving the sport.