How I climbed a 3,000-foot vertical cliff -- without ropes | Alex Honnold | TED
10,659,880 views
2018-10-29
How I'm using LEGO to teach Arabic | Ghada Wali
107,419 views
2018-10-04
How China is (and isn't) fighting pollution and climate change | Angel Hsu
177,991 views
2018-09-19
A rare galaxy that's challenging our understanding of the universe | Burçin Mutlu-Pakdil
663,053 views
2018-09-18
You are fluent in this language (and don't even know it) | Christoph Niemann
1,645,796 views
2018-08-22
How AI is making it easier to diagnose disease | Pratik Shah
87,246 views
2018-08-21
"Dead Romance" | Boy Girl Banjo
55,646 views
2018-08-17
A new way to remove CO2 from the atmosphere | Jennifer Wilcox
525,984 views
2018-07-26
The tiny creature that secretly powers the planet | Penny Chisholm
107,008 views
2018-07-23
How we can bring mental health support to refugees | Essam Daod
67,210 views
2018-07-11
Katlego Kolanyane-Kesupile: How I'm bringing queer pride to my rural village | TED
47,819 views
2018-07-06
Inside the fight against Russia's fake news empire | Olga Yurkova
95,885 views
2018-06-29
"You Found Me" | Helen Gillet
87,395 views
2018-06-08
It's time for the law to protect victims of gender violence | Laura L. Dunn
50,002 views
2018-05-23
The "dead zone" of the Gulf of Mexico | Nancy Rabalais
116,538 views
2018-05-10
Why you should make useless things | Simone Giertz
3,301,926 views
2018-05-09
How the arts help homeless youth heal and build | Malika Whitley
22,732 views
2018-05-03
The Standing Rock resistance and our fight for indigenous rights | Tara Houska
217,079 views
2018-04-30
Why I choose humanism over faith | Leo Igwe
134,051 views
2018-04-24
My descent into America’s neo-Nazi movement -- and how I got out | Christian Picciolini
1,730,648 views
2018-04-20
Academic research is publicly funded -- why isn't it publicly available? | Erica Stone
54,575 views
2018-04-19
How to inspire every child to be a lifelong reader | Alvin Irby
145,014 views
2018-04-04
The best way to help is often just to listen | Sophie Andrews
92,427 views
2018-04-02
Wendy Suzuki: The brain-changing benefits of exercise | TED
10,323,274 views
2018-03-21
Be humble -- and other lessons from the philosophy of water | Raymond Tang
545,727 views
2018-03-20
You don't have to be an expert to solve big problems | Tapiwa Chiwewe
162,798 views
2018-03-16
Refugees want empowerment, not handouts | Robert Hakiza
35,140 views
2018-03-16
Why I train grandmothers to treat depression | Dixon Chibanda
112,755 views
2018-03-07
The virginity fraud | Nina Dølvik Brochmann and Ellen Støkken Dahl
161,272 views
2018-03-07
This deep-sea mystery is changing our understanding of life | Karen Lloyd
1,541,700 views
2018-02-28
How I use Minecraft to help kids with autism | Stuart Duncan
104,236 views
2018-02-26
From death row to law graduate | Peter Ouko
62,383 views
2018-02-26
Could fish social networks help us save coral reefs? | Mike Gil
38,049 views
2018-02-21
The gift and power of emotional courage | Susan David
1,408,440 views
2018-02-20
The dangerous evolution of HIV | Edsel Salvaña
109,935 views
2018-02-15
An economic case for protecting the planet | Naoko Ishii
84,681 views
2018-02-14
How we can stop Africa's scientific brain drain | Kevin Njabo
35,877 views
2018-02-06
Want to be more creative? Go for a walk | Marily Oppezzo
378,026 views
2018-02-06
The brain benefits of deep sleep -- and how to get more of it | Dan Gartenberg
2,095,197 views
2018-01-04
The science of cells that never get old | Elizabeth Blackburn
572,122 views
2017-12-15
How can groups make good decisions? | Mariano Sigman and Dan Ariely
159,012 views
2017-12-13
How my dad's dementia changed my idea of death (and life) | Beth Malone
87,642 views
2017-12-07
How to win at evolution and survive a mass extinction | Lauren Sallan
79,952 views
2017-11-21
A precise, three-word address for every place on earth | Chris Sheldrick
198,937 views
2017-11-09
How we can end sexual harassment at work | Gretchen Carlson
184,687 views
2017-11-06
Don't suffer from your depression in silence | Nikki Webber Allen
231,277 views
2017-10-26
Lessons from the longest study on human development | Helen Pearson
578,711 views
2017-10-23