Technology

Video games are big business with high stakes for pro players. To help perform better, personal trainers are tailoring their services for gamers. Routines including yoga, weight lifting and cardio.

Uber is deploying a fleet of self-driving cars Wednesday in Pittsburgh. Employees will be in the front seats, but they will try to let technology do the driving. We went for a ride.

Desmond Patton is studying how gangs in Chicago use social media to communicate. Now he is helping to create an algorithm to predict when a social media threat might spark real life violence.

You know when you're at a cafeteria, you've got your lunch and then you just don't know where to sit? You don't want to sit alone, but you also don't know who would be friendly and let you sit with them. Sixteen-year-old Natalie Hampton has been there. She's an 11th grader from Sherman Oaks, Calif., and the creator of a new app called Sit With Us.