Dive into an ocean photographer's world | Thomas Peschak
150,968 views
2016-03-21
Why we need gender-neutral bathrooms | Ivan Coyote
213,607 views
2016-03-18
Why your doctor should care about social justice | Mary Bassett
78,878 views
2016-03-17
How to make a profit while making a difference | Audrey Choi
108,277 views
2016-03-16
What it's like to be a Muslim in America | Dalia Mogahed
5,283,305 views
2016-03-15
The case for optimism on climate change | Al Gore
391,494 views
2016-03-14
Meet the dazzling flying machines of the future | Raffaello D'Andrea
8,640,245 views
2016-03-11
What the discovery of gravitational waves means | Allan Adams
757,379 views
2016-03-10
My year of saying yes to everything | Shonda Rhimes
1,703,821 views
2016-03-09
Celeste Headlee: 10 ways to have a better conversation | TED
15,153,919 views
2016-03-08
The brain may be able to repair itself -- with help | Jocelyne Bloch
1,078,337 views
2016-03-07
The problem with race-based medicine | Dorothy Roberts
197,036 views
2016-03-04
The case for fish farming | Mike Velings
122,068 views
2016-03-03
How I'm discovering the secrets of ancient texts | Gregory Heyworth
96,075 views
2016-03-02
Shape-shifting tech will change work as we know it | Sean Follmer
239,871 views
2016-03-01
Economic growth has stalled. Let's fix it | Dambisa Moyo
90,578 views
2016-02-29
Special Olympics let me be myself — a champion | Matthew Williams
81,788 views
2016-02-26
How we'll fight the next deadly virus | Pardis Sabeti
88,029 views
2016-02-25
A simple way to break a bad habit | Judson Brewer | TED
14,061,072 views
2016-02-24
How I found a mythical boiling river in the Amazon | Andrés Ruzo
490,677 views
2016-02-24
A delightful way to teach kids about computers | Linda Liukas
255,575 views
2016-02-24
Our campaign to ban plastic bags in Bali | Melati and Isabel Wijsen
402,162 views
2016-02-19
A robot that runs and swims like a salamander | Auke Ijspeert
815,443 views
2016-02-18
Should you be able to patent a human gene? | Tania Simoncelli
77,269 views
2016-02-17
Glow-in-the-dark sharks and other stunning sea creatures | David Gruber
495,997 views
2016-02-16
Capitalism will eat democracy -- unless we speak up | Yanis Varoufakis
1,286,212 views
2016-02-15
The unheard story behind the Sistine Chapel | Elizabeth Lev
295,950 views
2016-02-12
Achenyo Idachaba: How I turned a deadly plant into a thriving business | TED
79,449 views
2016-02-11
Can a computer write poetry? | Oscar Schwartz
90,781 views
2016-02-10
How we can make crops survive without water | Jill Farrant
223,324 views
2016-02-09
The mysterious world of underwater caves | Jill Heinerth
478,972 views
2016-02-08
Why great architecture should tell a story | Ole Scheeren
876,808 views
2016-02-05
Let's design social media that drives real change | Wael Ghonim
451,389 views
2016-02-04
I love being a police officer, but we need reform | Melvin Russell
155,021 views
2016-02-03
How frustration can make us more creative | Tim Harford
333,223 views
2016-02-02
4 ways we can avoid a catastrophic drought | David Sedlak
92,555 views
2016-01-29
Aomawa Shields: How we'll find life on other planets | TED
114,292 views
2016-01-28
How to use data to make a hit TV show | Sebastian Wernicke
135,127 views
2016-01-27
Have we reached the end of physics? | Harry Cliff
667,100 views
2016-01-26
Robert Waldinger: What makes a good life? Lessons from the longest study on happiness | TED
27,516,641 views
2016-01-25
An underwater art museum, teeming with life | Jason deCaires Taylor
261,430 views
2016-01-22
Governments don't understand cyber warfare. We need hackers | Rodrigo Bijou
163,505 views
2016-01-21
Refugees have the right to be protected | António Guterres
59,572 views
2016-01-20
A hilarious celebration of lifelong female friendship | Jane Fonda and Lily Tomlin
2,091,397 views
2016-01-19
What happens when a city runs out of room for its dead | Alison Killing
97,736 views
2016-01-15
The four fish we're overeating -- and what to eat instead | Paul Greenberg
169,083 views
2016-01-13
Nicole Paris and Ed Cage: A beatboxing lesson from a father-daughter duo | TED
3,555,179 views
2016-01-12
How germs travel on planes -- and how we can stop them | Raymond Wang
491,814 views
2016-01-11