Towering walls of water sometimes appear in the ocean without warning or apparent cause. What drives their terrifying power?

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What would an episode of Unexplainable have sounded like if it had been made in 100 CE?

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Can researchers decipher what people are thinking about just by looking at brain scans? With AI, they're getting closer. How far can they go, and what does it mean for privacy?

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Something about modern life is leading to higher rates of nearsightedness across the world. What is it?

To buy tickets to our upcoming live show in New York, go to http://vox.com/unexplainablelive

For more, go to http://vox.com/unexplainable

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At last year’s World Athletics Championships, sprinter TyNia Gaither was disqualified for false starting... after the gun went off. Officials said she started faster than humanly possible. How can that be?

This episode originally ran on June 15, 2022.

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Two scientists explain how AI might help us translate animal communication, and what we might learn from their squawks, chirps, songs, and chatter. This episode was recorded live at the Aspen Ideas Festival.

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Sam Sanders, host of Vulture’s Into It podcast, is in the hot seat for a new episode of our game show. Can he guess which sandy mystery has been solved and which ones are still unexplainable? 

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Dogs were the first domesticated animal in history, emerging from wolves some 20,000 years ago. But how did wolves become dogs? To find the answer, scientists have to play with a lot of puppies.

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In all our searching of the universe, we’ve never seen another moon like ours. It's big, it's weird, and it has played a huge role in shaping our planet. But how did we get it? Every possible story points to cataclysm.

This episode originally ran on June 15, 2022. It is part of our Lost Worlds series exploring scientific mysteries buried in the deep past.

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AI can often solve problems in unexpected, undesirable ways. So how can we make sure it does what we want, the way we want? And what happens if we can’t?

This is the second episode of our new two-part series, The Black Box.

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