The smell of certain foods imprint themselves in our brains and can transport us to different places and our past. One scent in particular--the smell of za'atar--brought two Palestinian women together through social media. Nadia Tommalieh and Lulu Abura instantly shared a bond over their love for the herb and the spice blend that reminds them of their homeland. Reporter Haley Gray reports. Take our Season 8 survey here.

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On a cold night in January 2017, five comedians gathered around a table in the back of a cramped restaurant in New York’s Greenwich Village called the Olive Tree Cafe. The comedian weren't scheduled to perform at the downstairs Comedy Cellar that night, but they had come to hang out at a place they called home: a family dinner around the most important table in American stand-up comedy. This restaurant--and the famous comedian's table--have long served as home base for comedians like Jerry Seinfeld, Chris Rock, Amy Schumer, Aziz Ansari, and Dave Chappelle--the five comedians who ended up performing at what would be remembered as the Billion Dollar Comedy Night. Reporter Stephen Calabria digs into the history of the Olive Tree Cafe and how it fuels some of America's most famous stand-up comedians.

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June Pinks. Candy Stripes. Leather Britches, and Fall Roses. These are the names of just a few apple varieties that have been lost to time. But one man, Tom Brown, is on a mission to find them—and especially one variety called the Junaluska—before it’s too late. Will Tom Brown succeed? Claire Donnelly reports.

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Pineapple cakes. Pork-wrapped pineapple. Pineapple bento boxes, and beef pineapple noodle soup. Reporter Kai McNamee started seeing the spiky fruit everywhere—at restaurants, at convenience stores and at bakeries—after China banned pineapple imports from Taiwan earlier this year. A pineapple-related hashtag also took social media by storm. So what was the #FreedomPineapple campaign all about? Kai investigates in this episode of Proof.

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Ethereal, contained, and rife with ingredients like cottage cheese, whipped cream, and fruit. The Jello salad was a mainstay of many American households throughout the 1950s and the '60s. They were a feast for the eyes, with mixed results about whether they were a feast for the stomach. Still, housewives made them, until a shift happened that upended the way women--and men--thought about cooking. In the season eight premiere of Proof, producer Karen Given tells us about the rise and fall of Jello and gelatin. It’s a story that begins in the Middle Ages, features handsome door-to-door gelatin salesmen on horseback, and goes all the way to Julia Child.

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This season, we're back with a new lineup, and a new host, Kevin Pang! We kick off the season with a story about gelatin and the heyday of Jell-O. We ride along an apple hunter’s journey in search of a lost apple variety. We look at the place--and the food--that’s nurtured some of the best comedians in America, and how a drink made by a silent group of monks has survived over centuries, against all odds. All that, and more on season 8 of Proof from America’s Test Kitchen.

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In the town of Yamanaka in Western Japan, wild boars are a threat to local farming. With the extinction of natural predators, the boars run rampant, leaving hunters like Sakura Yoshida to patrol the area. This pits boars against humans, but Sakura approaches the boars with veneration and a deep understanding of the ecosystem they both inhabit. In this episode of Proof, author Hannah Kirshner takes us along for a ride with Sakura and recounts the history of meat eating in Japan.

This episode draws on the "Year of the Boars" chapter in Hannah Kirshner's Water, Wood, and Wild Things.

For further reading about human-wildlife relations in Japan, read The Lost Wolves of Japan by Brett L. Walker and Waiting For Wolves in Japan by John Knight.

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Our five senses--sight, sound, touch, taste, and smell--can feel intrinsically linked to who we are. But when aspiring chef Molly Birnbaum lost her sense of smell in a traumatic accident, she resolved to get it back through smell training and learning how our olfactory systems are connected to the brain. In this episode of Proof, Editor-In-Chief of ATK Kids Molly Birnbaum, walks us through her journey, and talks to others who lost their sense of smell--from Covid-19 and other causes--along the way.

Read Molly's book, Season to Taste: How I Lost My Sense of Smell and Found My Way.

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Hospitality and and serving others were at the heart of Damián Diaz and Othón Nolasco's bar consulting business in Los Angeles. When the pandemic hit, the duo noticed that undocumented workers, who serve as vital back of house staff at restaurants and bars, weren't eligible or able to get the help that they needed. The two decided to start a nonprofit organization and called it No Us Without You. In this episode of Proof, reporter Jean Trinh talks to two individuals who have been helped by No Us Without You and chronicles how Damián and Othón resolved to serve those who have served us for years.

A version of this story was originally reported in The Washington Post.

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Baloney is one of the most well-known--and divisive--meat products in the United States. Many synonymize it with "fake" or "synthetic," but there are some who defend the maligned meat to its core. What makes this iconic American food so controversial, and how did it fall from its former glory? In this episode of Proof, Reporter Rebecca Rosman travels to Bologna, Italy to trace the origins of the city's namesake meat, and talks to the people in the United States who are at the forefront of revitalizing the meat's reputation.

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