Ted Talks About Science - Search Videos

Are We Alone in the Universe? We’re Close to Finding Out | Lisa Kaltenegger | TED

Are We Alone in the Universe? We’re Close to Finding Out | Lisa Kaltenegger | TED

Astrophysicist Lisa Kaltenegger explores the thrilling possibility of discovering life beyond Earth, highlighting how cutting-edge technology like the James Webb Space Telescope lets us analyze distant planets for signs of life in unprecedented detail. Could examining these "alien earths" uncover evidence of new life forms and transform our ...

197.3K viewsFeb 13, 2025

$Everything you can observe — stars, planets, galaxies — is only a fraction of what exists #TEDTalks$

Everything you can observe — stars, planets, galaxies — is only a fraction of what

Studying the universe for a living? Sounds like a pretty big job #TEDTalks

Studying the universe for a living? Sounds like a pretty big job #TEDTalks

TED Talks Motivation

The puzzle of motivation | Dan Pink | TED

The puzzle of motivation | Dan Pink | TED

12.6M viewsAug 25, 2009

Why you feel stuck — and how to get motivated - Shannon Odell

Why you feel stuck — and how to get motivated - Shannon Odell

1.4M viewsFeb 4, 2025

How to Set the Right Goals and Stay Motivated | Ayelet Fishbach | TED

How to Set the Right Goals and Stay Motivated | Ayelet Fishbach | TED

410.9K viewsAug 16, 2024

Top videos

How AI Could Generate New Life-Forms | Eric Nguyen | TED

How AI Could Generate New Life-Forms | Eric Nguyen | TED

98.6K views7 months ago

The Secret Language of Cells — and How to “Speak” It | Chris Bahl | TED

The Secret Language of Cells — and How to “Speak” It | Chris Bahl | TED

42K views5 months ago

How Quantum Biology Might Explain Life’s Biggest Questions | Jim Al-Khalili | TED Talks

How Quantum Biology Might Explain Life’s Biggest Questions | Jim Al-Khalili | TED Talks

1.1M viewsSep 16, 2015

TED Talks Education

Schools Urgently Need a Redesign. Here’s How | Aylon Samouha | TED

Schools Urgently Need a Redesign. Here’s How | Aylon Samouha | TED

39.7K views3 months ago

A vision for school that prioritizes real-world problem solving, instead of teaching to test #TED

A vision for school that prioritizes real-world problem solving, instead of teaching to test #TED

56.6K views3 months ago

This Is How Kids Should Be Learning with AI | Priya Lakhani | TED

This Is How Kids Should Be Learning with AI | Priya Lakhani | TED

83.9K views3 months ago

How AI Could Generate New Life-Forms | Eric Nguyen | TED

How AI Could Generate New Life-Forms | Eric Nguyen | TED

98.6K views7 months ago

The Secret Language of Cells — and How to “Speak” It | Chris Bahl | TED

The Secret Language of Cells — and How to “Speak” It | Chris Bahl | TED

42K views5 months ago

How Quantum Biology Might Explain Life’s Biggest Questions | Jim Al-Khalili | TED Talks

How Quantum Biology Might Explain Life’s Biggest Questions | Jim Al-Khalili | TED Talks

1.1M viewsSep 16, 2015

The science of cells that never get old | Elizabeth Blackburn

The science of cells that never get old | Elizabeth Blackburn

610.6K viewsDec 15, 2017

Top 10 Ted Talks on Science (2025)

Top 10 Ted Talks on Science (2025)

814 viewsMar 8, 2024

YouTubeEdarabia

How AI Can Solve Its Own Energy Crisis | Varun Sivaram | TED

How AI Can Solve Its Own Energy Crisis | Varun Sivaram | TED

29.6K views4 months ago

You can grow new brain cells. Here's how | Sandrine Thuret | TED

You can grow new brain cells. Here's how | Sandrine Thuret | TED

8.3M viewsOct 30, 2015

CRISPR's Next Advance Is Bigger Than You Think | Jennifer Doudna | TED

929.9K viewsSep 27, 2023

How to Think Computationally About AI, the Universe and Everything | Stephen Wolfram | TED

452.8K viewsOct 31, 2023

The Thrill of Not Knowing All the Answers | Harini Bhat | TED

83.9K views5 months ago

3 Possible Futures for AI — Which Will We Choose? | Alvin W. Graylin | TED

73.4K views2 months ago

The Incredible Secrets Hidden in Your Immune System | Beck Brachman | TED

36.7K views7 months ago

After watching this, your brain will not be the same | Lara Boyd | TEDxVancouver

45.1M viewsDec 15, 2015

YouTubeTEDx Talks

The Catastrophic Risks of AI — and a Safer Path | Yoshua Bengio | TED

662.6K views11 months ago

Why Climate Action Is Unstoppable — and “Climate Realism” Is a Myth | Al Gore | TED

572.3K views10 months ago

The Best Thing That Could Happen to the Energy Industry | Matt Tilleard | TED

234.3K views6 months ago

The Surprising Science of Adolescent Brains | Jennifer Pfeifer | TED

50.7K views5 months ago

The Link Between Evolution and Language | Richard Dawkins | TED

86.9K views6 months ago

The Emerging Science of Finding Critical Metals | Mfikeyi Makayi | TED

16K views6 months ago

Why AI Is Our Ultimate Test and Greatest Invitation | Tristan Harris | TED

340.7K viewsMay 1, 2025

The Science Behind Dramatically Better Conversations | Charles Duhigg | TED

1.6M viewsMar 29, 2025

The Economic Opportunity Hidden in the Climate Transition | Marielle Remillard | TED

102.3K views10 months ago

Elon Musk: The future we're building -- and boring | TED

27.1M viewsMay 3, 2017

OpenAI’s Sam Altman Talks ChatGPT, AI Agents and Superintelligence — Live at TED2025

2.3M viewsApr 11, 2025

How CRISPR lets us edit our DNA | Jennifer Doudna

1.9M viewsNov 12, 2015

The Truth About Human Population Decline | Jennifer D. Sciubba | TED

860.9K viewsOct 3, 2023

The surprising science of adolescent brains | Jennifer Pfeifer | TEDxPortland

66.1K views8 months ago

YouTubeTEDx Talks

Why I Gave My Teenage Daughter a Vibrator | Robin Buckley | TED

170.6K viewsSep 28, 2023

Are We the Last Generation — or the First Sustainable One? | Hannah Ritchie | TED

238.6K viewsSep 25, 2023

See more

Short videos

Everything you can observe — stars, planets, galaxies — is only a fraction of what exists

25.6K views1 month ago

Studying the universe for a living? Sounds like a pretty big job #TEDTalks

1.4K views1 month ago

Have you heard of aphantasia? Here’s what it is — and how to know if you have it #TEDTalks

44.7K views1 month ago

Do you have aphantasia, hyperphantasia — or something in between?

88.7K views3 months ago

Here’s how these self-assembling habitats can let us use space for the benefit of

719.3K views5 months ago

This unsung hero inside your body saves you more than you know! #TEDTalks

68.7K views3 months ago

What if plastic didn’t last forever? #TEDTalks

40.7K views2 months ago

What if we could have AI and *not* harm the planet? #TEDTalks

40.1K views4 months ago

It turns out you really are what you eat #TEDTalks

37.1K views3 months ago

Did you know: The same tech that drills for oil and gas can be used to tap into clean energy?

54.5K views1 month ago

Turns out your brain likes leg day, too #TEDTalks

49.2K views4 months ago

Stop chasing chemistry — and start seeking this #TEDTalks

37.3K views3 weeks ago

“The future belongs not to those who control resources, but to those who build and

30.6K views3 weeks ago

Babies may seem oblivious — but their minds are actually hard at work. #TEDTalks

43.9K views1 month ago

These bitty bots roll, jump — and even pulse like a beating heart #TEDTalks

36.7K views2 months ago

Einstein's TED Talk: 95% of Universe is Missing! 🌌🎤

821 views3 weeks ago

YouTubeDeepika Nigam

Could exposing kids to their fears help them thrive later on in life? #TEDTalks

35.2K views3 weeks ago

Zemblanity: When Bad Luck Is Built In #science #luck #mindset #mindsetmatters

2M views1 month ago

YouTubeChristian Busch

Even if you’re not a gardener, its time to get your hands a little dirty #TEDTalks

24.7K views2 weeks ago

Exploring the ocean isn’t as easy as TV and movies make it look #TEDTalks

24.4K views1 month ago