Skip to main content
Skip to search
Ideas worth spreading
Browse the library of TED talks and speakers
100+ collections of TED Talks, for curious minds
Go deeper into fascinating topics with original video series from TED
Watch, share and create lessons with TED-Ed
Talks from independently organized local events
Explore TED offerings by topic
Explore the TED Audio Collective
Our daily coverage of the world of ideas
Inspiration delivered straight to your inbox
Take part in our events: TED, TEDGlobal and more
Find and attend local, independently organized events
TED on Screen
Experience TED from home
Learn from TED speakers who expand on their world-changing ideas
Recommend speakers, TED Prize recipients, Fellows and more
Organize a local TEDx Event
Rules and resources to help you plan a local TEDx event
Bring TED to the non-English speaking world
Join or support innovators from around the globe
Our mission, history, team, and more
TED Conferences, past, present, and future
Programs & Initiatives
Details about TED's world-changing initiatives
Partner with TED
Learn how you can partner with us
Updates from TED and highlights from our global community
Type to search
A collection of TED Talks (and more) on the topic of DNA.
Video playlists about DNA
Get into your genes
Try on these talks about the traits that make you who you are.
Is it time for de-extinction?
Is it time to bring back long-lost species? These talks tackle the possibility of a world where Jurassic Park doesn’t seem so science fiction.
How does DNA work?
Your DNA makes you, you -- but how does it work? These talks explore what we know about the genome, the unique genetic sequence that makes up life as we know it.
Talks about DNA
Can we hack photosynthesis to feed the world?
11 minutes 10 seconds
Brendan Rogers and Jessica Howard
What's hidden in Arctic ice?
5 minutes 34 seconds
Ethical dilemma: Should we get rid of mosquitoes?
5 minutes 7 seconds
Jason W. Chin
A virus-resistant organism -- and what it could mean for the future
11 minutes 6 seconds
The genes you don't get from your parents (but can't live without)
4 minutes 46 seconds
Kayla Mandel Sheets
You could have a secret twin (but not the way you think)
4 minutes 4 seconds
Hélène Morlon and Anna Papadopoulou
How we can detect pretty much anything
5 minutes 39 seconds
These salamanders snack on each other (but don't die)
5 minutes 2 seconds
The electrical blueprints that orchestrate life
19 minutes 26 seconds
How synthetic biology can improve our health, food and materials
10 minutes 58 seconds
What can DNA tests really tell us about our ancestry?
6 minutes 21 seconds
How do you know if you have a virus?
4 minutes 44 seconds
The weird history of the "sex chromosomes"
13 minutes 24 seconds
Hacking bacteria to fight cancer
4 minutes 51 seconds
Hyunsoo Joshua No
How does chemotherapy work?
5 minutes 5 seconds
The next software revolution: programming biological cells
14 minutes 37 seconds
See all talks on DNA