Squeaks is heading on a trip around the world! He's going to experience so many things, using senses he didn't even know he (or his human friend Jessi) has! In this episode, he learns about senses beyond the common 5 (sight, hearing,...

Squeaks is heading on a trip around the world! He's going to see so much, and wants Jessi to experience those sights, too. In this episode, he learns about how humans (and a couple of other animal guests) see.

The New Jersey earthquake of 2024 might have felt bigger than ones of the same magnitude on a Richter scale or intensity in California. That's because earthquakes in the eastern US go farther and hit harder than their western...

For decades, Catholic leaders in the U.S. have placed restrictions on certain reproductive health services at Catholic-run hospitals. But as abortion is becoming harder to access nationwide, there’s a new spotlight on care at these...

Your inner voice is a powerful tool for self-reflection and planning, but it can also trap you in negative thought loops — “chatter,” as psychologist and neuroscientist Ethan Kross calls it. He shares tips for quieting the less helpful...

When reading "Alice's Adventures in Wonderland," most readers visualize the queen’s croquet game play out in their heads. A few might see the scene in vivid detail. However, a small fraction of readers have a drastically different...

Actor Yara Shahidi and neuroscientist Anil Seth explore the nature of consciousness and its implications. Seth reflects on his lifelong fascination with the mystery of why we experience the world as we do, linking it to practical...

In a conversation between cognitive neuroscientist Anil Seth and actor Yara Shahidi, they explore the interplay between perception, self-awareness, and acting. Seth delves into the neuroscience of experiencing oneself, while Shahidi...

During the 2024 Summer Olympics in Paris, retired track star Allyson Felix joined the event as a spectator. In this discussion with TED's Whitney Pennington Rodgers, Felix reflects on her transition to life after competition while...

Students in rural communities graduate from high school above the national average. But when it comes to applying to college or getting their degree, those students' rates of attendance and completion are well below their peers in urban...

Want to learn more about the topic in this week's video? Here's a keyword to get your googling started: herd immunity: immunity that occurs when the vaccination of a portion of a population provides protection for individuals who have...

How Long To Fall Through the Earth?

David Kwong is a magician and a New York Times crossword puzzle constructor who believes that magic tricks are like puzzles, designed to intrigue and challenge our minds. To him, the essence of wonder lies in experiences that defy...

What makes for a meaningful life? Social psychologist Brian S. Lowery explores three ideas tied to the experience of meaning and shows why simply pursuing personal achievements isn't the best way to find it.

A mathematician with a knife and ball begins slicing and distributing the ball into an infinite number of boxes. She then recombines the parts into five precise sections. Moving and rotating these sections around, she recombines them to...

Would you swallow a micro-robot? In a gutsy demo, physician Vivek Kumbhari navigates Pillbot, a wireless, disposable robot swallowed onstage by engineer Alex Luebke, modeling how this technology can swiftly provide direct visualization...

Prosopometamorphopsia is an extremely rare disorder of facial processing that makes other people's faces look demonic or seem to melt. But in the process of treating these people, we can also learn how our brain understands what a face...

How can you effectively support people at work and in your community, especially when they're different from you? Inclusion strategist Amber Cabral shares three steps you can take to build connection — emphasizing that even small,...

Chantale Zuzi Leader is one of the millions of displaced people around the world. In a deeply moving talk, she reflects on losing her family, home and sense of safety — only to break through and ultimately find community and hope. It's...

All jobs, especially those held by frontline workers, should have dignity and the ability to turn into great careers, says change management expert Adriann Negreros. From shift flexibility to ending work on time, he outlines what he...

Can humans really feel temperature?

How do we defend people's freedom and dignity against authoritarianism, when the "law of war" doesn't seem to apply anymore? In the face of the Russian occupation of Ukraine, human rights lawyer and Nobel laureate Oleksandra Matviichuk...

Physicists have a long history of sticking our noses where they don’t belong - and one of our favorite places to step beyond our expertise is the question of consciousness and free will. Sometimes our musings are insightful, sometimes...

Ever wish you could travel backward in time and do things differently? Good news: the laws of physics seem to say traveling backward in time is the same as traveling forwards. So why do we seem to be stuck in this inexorable flow towards...