The future we're building -- and boring | Elon MuskApr 30, 2017Watch
What you can do to prevent Alzheimer's | Lisa GenovaApr 28, 2017Watch
On tennis, love and motherhood | Serena Williams and Gayle KingApr 27, 2017Watch
Why the only future worth building includes everyone | His Holiness Pope FrancisApr 26, 2017Watch
Science in service to the public good | Siddhartha RoyApr 25, 2017Watch
How fake news does real harm | Stephanie BusariApr 24, 2017Watch
How I learned to read -- and trade stocks -- in prison | Curtis "Wall Street" CarrollApr 21, 2017Watch
A doctor's case for medical marijuana | David CasarettApr 20, 2017Watch
A video game to cope with grief | Amy GreenApr 19, 2017Watch
How radio telescopes show us unseen galaxies | Natasha Hurley-WalkerApr 18, 2017Watch
How do you build a sacred space? | Siamak HaririApr 17, 2017Watch
We should all be feminists | Chimamanda Ngozi AdichieApr 14, 2017Watch
A simple birth kit for mothers in the developing world | Zubaida BaiApr 13, 2017Watch
An intergalactic guide to using a defibrillator | Todd ScottApr 12, 2017Watch
In praise of conflict | Jonathan MarksApr 11, 2017Watch
3 ways to plan for the (very) long term | Ari WallachApr 10, 2017Watch
How we can find ourselves in data | Giorgia LupiApr 07, 2017Watch
How racism makes us sick | David R. WilliamsApr 06, 2017Watch
The conversation we're not having about digital child abuse | Sebastián BortnikApr 05, 2017Watch
How to take a picture of a black hole | Katie BoumanApr 04, 2017Watch
Political common ground in a polarized United States | Gretchen Carlson, David BrooksApr 03, 2017Watch
Know your worth, and then ask for it | Casey BrownApr 03, 2017Watch
A young poet tells the story of Darfur | Emtithal MahmoudMar 31, 2017Watch
"Music for Wood and Strings" | Sō PercussionMar 31, 2017Watch
How early life experience is written into DNA | Moshe SzyfMar 30, 2017Watch
Addiction is a disease. We should treat it like one | Michael BotticelliMar 29, 2017Watch
What we don't know about mother's milk | Katie HindeMar 28, 2017Watch
A young inventor's plan to recycle Styrofoam | Ashton CoferMar 27, 2017Watch
3 ways to spot a bad statistic | Mona ChalabiMar 24, 2017Watch
Who would the rest of the world vote for in your country's election? | Simon AnholtMar 23, 2017Watch
Why civilians suffer more once a war is over | Margaret BourdeauxMar 22, 2017Watch
Asking for help is a strength, not a weakness | Michele L. SullivanMar 21, 2017Watch
Lifelike simulations that make real-life surgery safer | Peter WeinstockMar 20, 2017Watch
Inside America's dead shopping malls | Dan BellMar 17, 2017Watch
"Turceasca" | Silk Road EnsembleMar 17, 2017Watch
Should we simplify spelling? | Karina GalperinMar 16, 2017Watch
What young women believe about their own sexual pleasure | Peggy OrensteinMar 15, 2017Watch
Adventures of an asteroid hunter | Carrie NugentMar 14, 2017Watch
A burial practice that nourishes the planet | Caitlin DoughtyMar 13, 2017Watch
Beautiful new words to describe obscure emotions | John KoenigMar 10, 2017Watch
How I'm fighting bias in algorithms | Joy BuolamwiniMar 09, 2017Watch
Why women should tell the stories of humanity | Jude KellyMar 08, 2017Watch
To raise brave girls, encourage adventure | Caroline PaulMar 07, 2017Watch
I grew up in the Westboro Baptist Church. Here's why I left | Megan Phelps-RoperMar 06, 2017Watch
A scientific approach to the paranormal | Carrie PoppyMar 03, 2017Watch
"Rollercoaster" | Sara RamirezMar 03, 2017Watch
Stories from a home for terminally ill children | Kathy HullMar 02, 2017Watch