Researchers were surprised that the young adults given fitness trackers lost less weight than their peers who didn't have the gizmos. Maybe they're not as motivating as we hope.
How well can a computer program predict which controversies around Hillary Clinton and Donald Trump are likely to re-emerge in the coming weeks? Two human pundits agree to compete against the machine.
Transportation officials say they will unveil a sweeping plan to make sure the federal government is involved in ensuring the safety of self-driving vehicles.
"WANTED," blared New York's alert. "Ahmad Khan Rahami, 28-year-old male." This year, nonfederal authorities have sent as many wireless emergency alerts as in the previous three years put together.
David Greene talks to Guy Raz — host of the new NPR podcast "How I Built This" — about how the founders of the photo-sharing app Instagram got their business off the ground.
Russia's found a great way to tamper with the U.S. election, says James Lewis of the Center for Strategic and International Studies. He tells NPR's Rachel Martin he expects more embarrassing hacks.
The NFL announced last week it will invest $100 million to advance concussion research. Rachel Martin asks David Camarillo, who leads a Stanford University lab dedicated to inventing such equipment
The ride-hailing firm Uber began testing driverless cars in Pittsburgh this week. Professor and author Timothy Carone discusses the technology and risks of driverless Uber vehicles.