You have JavaScript disabled
For the best experience, please turn JavaScript on.
Here's how
Menu
Main menu
TED
Watch
TED Talks
Browse the library of TED talks and speakers
TED Recommends
Get TED Talks picked just for you
Playlists
100+ collections of TED Talks, for curious minds
TED Series
Go deeper into fascinating topics with original video series from TED.
TED-Ed videos
Watch, share and create lessons with TED-Ed
TEDx Talks
Talks from independently organized local events
Discover
Topics
Explore TED offerings by topic
Podcasts
TED's original podcast initiatives
TED Books
Short books to feed your craving for ideas
Ideas Blog
Our daily coverage of the world of ideas
Newsletter
Inspiration delivered straight to your inbox
Attend
Conferences
Take part in our events: TED, TEDGlobal and more
TEDx events
Find and attend local, independently organized events
TED on screen
Experience TED from home
TED Courses
Learn from TED speakers who expand on their world-changing ideas
Participate
Nominate
Recommend speakers, Audacious Projects, Fellows and more
Organize a local TEDx event
Rules and resources to help you plan a local TEDx event
Translate
Bring TED to the non-English speaking world
TED Fellows
Join or support innovators from around the globe
About
Our organization
Our mission, history, team, and more
Conferences
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
TED Blog
Updates from TED and highlights from our global community
TED Guide to Public Speaking
An insider’s guide to creating talks that are unforgettable
Membership
Sign in
Search
Search:
Cancel search
4200+ talks
to stir your curiosity
Find just the right one
Browse all talks
Search
Topics
Technology
Entertainment
Design
Business
Science
Global issues
See all topics
Languages
English
Español
日本語
Português brasileiro
中文 (繁體)
한국어
See all languages
Duration
0–6 minutes
6–12 minutes
12–18 minutes
18+ minutes
More
More
Events
TED Conference
TEDGlobal
TEDx
TEDMonterey 2021
TED2020
TED2019
TED2018
TEDWomen 2017
TEDGlobal 2017
TED2017
TEDWomen 2016
TEDSummit 2016
See all events
Find a speaker ▸
Clear
Active filters:
marine biology
Remove
Clear
Sort by:
Newest
Relevance
Oldest
Most viewed
0:00
Michael Middlebrooks
The fantastically weird world of photosynthetic sea slugs
Posted
Mar 2023
0:00
Alan Jamieson
Meet the mysterious "monsters" of the deep sea
Posted
Oct 2022
0:00
Sam Afoullouss
The deep sea's medicinal secrets
Posted
Mar 2022
4:37
Robert Siddall
These squids can fly... no, really
Posted
Jan 2021
12:22
Marah J. Hardt
Are we interrupting the kinky sex lives of fish?
Posted
May 2020
5:03
Mark Lytle
How one scientist took on the chemical industry
Posted
Mar 2020
13:03
Nicola Jones
The dangers of a noisy ocean — and how we can quiet it down
Posted
Mar 2020
6:34
Jessica Ochoa Hendrix
How virtual reality turns students into scientists
Posted
Jan 2020
13:05
Angelicque White
What ocean microbes reveal about the changing climate
Posted
Jan 2020
7:51
Victor Vescovo
What's at the bottom of the ocean — and how we're getting there
Posted
Aug 2019
15:27
Steve Simpson
How ocean noise destroys marine ecosystems
Posted
Jun 2019
13:30
Roger Hanlon
The amazing brains and morphing skin of octopuses and other cephalopods
Posted
May 2019
4:22
Claire Simeone
The lovable (and lethal) sea lion
Posted
May 2019
4:16
Jennifer Verduin
How do ocean currents work?
Posted
Jan 2019
13:59
Jonathan Wilker
What sticky sea creatures can teach us about making glue
Posted
Jan 2019
12:13
David Lang
Let's protect the oceans like national parks
Posted
Oct 2018
3:52
Greg Gage
How octopuses battle each other
Posted
Jun 2018
10:01
Heidi M. Sosik
The discoveries awaiting us in the ocean's twilight zone
Posted
Jun 2018
12:02
Nancy Rabalais
The "dead zone" of the Gulf of Mexico
Posted
Apr 2018
11:06
Simone Bianco and Tom Zimmerman
The wonderful world of life in a drop of water
Posted
Mar 2018
5:27
Mei Lin Neo
The fascinating secret lives of giant clams
Posted
Sep 2017
7:14
Kristen Marhaver
Why I still have hope for coral reefs
Posted
Jul 2017
9:03
Triona McGrath
How pollution is changing the ocean's chemistry
Posted
May 2017
4:35
Kate Slabosky
The three different ways mammals give birth
Posted
Apr 2017
12:39
Alejandro Sánchez Alvarado
To solve old problems, study new species
Posted
Jan 2017
10:10
Thomas Peschak
Dive into an ocean photographer's world
Posted
Feb 2016
13:54
David Gruber
Glow-in-the-dark sharks and other stunning sea creatures
Posted
Jan 2016
13:46
Kristen Marhaver
How we're growing baby corals to rebuild reefs
Posted
Dec 2015
19:26
Carl Safina
What are animals thinking and feeling?
Posted
Nov 2015
5:45
Asha de Vos
Why you should care about whale poo
Posted
Jan 2015
3:21
Alex Gendler
How tsunamis work
Posted
Apr 2014
4:02
Aatish Bhatia
The physics of human sperm vs. the physics of the sperm whale
Posted
Sep 2013
8:38
Edith Widder
How we found the giant squid
Posted
Mar 2013
0:00
Asha de Vos
Why are blue whales so enormous?
Posted
Feb 2013
4:14
Scott Gass
The survival of the sea turtle
Posted
Jul 2012
5:39
Tierney Thys and Plankton Chronicles Project
The secret life of plankton
Posted
Apr 2012
Previous
|
1
|
2
|
Next