Keller Rinaudo wants everyone on earth to have access to basic health care, no matter how hard it is to reach them. With his start-up Zipline, he has...
Category - TED Talks
What makes our bodies age … our skin wrinkle, our hair turn white, our immune systems weaken? Biologist Elizabeth Blackburn shares a Nobel...
Leah Chase’s New Orleans restaurant Dooky Chase changed the course of American history over gumbo and fried chicken. During the civil rights...
We all know that when we make decisions in groups, they don’t always go right — and sometimes they go very wrong. How can groups make...
For the introverts among us, traditional forms activism like marches, protests and door-to-door canvassing can be intimidating and stressful. Take it...
The combined market capitalization of Amazon, Apple, Facebook and Google is now equivalent to the GDP of India. How did these four companies come to...
Niti Bhan studies business strategy for Africa’s informal markets: the small shops and stands, skilled craftspeople and laborers who are the...
The biggest obstacle to dealing with climate disruptions lies between your ears, says psychologist and economist Per Espen Stokes. He’s spent...
Kayla Briët creates art that explores identity and self-discovery — and the fear that her culture may someday be forgotten. She shares how she...
One in five women in the United States will not have a biological child, and Christen Reighter is one of them. From a young age, she knew she...