Fiona Geiran
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The largest predator in history was bigger than a T. Rex and longer than a school bus. And it swam. Paleontologist Nizar Ibrahim shares his quest to uncover the Spinosaurus.
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We might think of activism as far from playful. That's not the case for "playtivist" Yana Buhrer Tavanier. Her incubator lab, Fine Acts, encourages whimsical solutions for social change.
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Fiction can serve as a window into multiple realities--to imagine different futures or understand our own past. This hour, author Dave Eggers talks tech, education, and the healing power of writing.
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Former GOP congressman Bob Inglis used to believe climate change wasn't real. But after a candid conversation with his children and a hard look at the evidence, he began to change his mind.
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Anyone can have a big idea. But how do those big ideas come to fruition and grow? Director of the TED Fellows program Shoham Arad walks us through several speakers who turned a spark into a movement.
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This hour, journalist Saleem Reshamwala gives us a tour of surprising people and places — Lima, Nairobi, and prehistoric New Jersey — to inspire new perspectives on travel and cultures.
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For marine biologist Ayana Elizabeth Johnson, not knowing where our seafood comes from isn't just a mystery—it's a problem. She says we should reconsider what we eat and how we take it from the sea.
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Marine biologist Ayana Elizabeth Johnson is obsessed with one research subject — the parrot fish. She says there is urgent work to be done to save them and their home, the coral reefs.
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With industrial metal tufting guns, fiber artists can make colorful, textured designs — Pokémon characters, candy wrappers, portraiture — worthy of walls, floors or social media feeds.
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Fast fashion takes a toll on the environment and on workers. Here's how you can shop more sustainably and build a closet with a better impact.