In 1985, high school teacher Christa McAuliffe was selected to become the first private citizen to travel to space. After the Challenger explosion that killed her and 6 other astronauts, NASA scrapped its Teacher in Space Project; it was still too risky to send private citizens to space. 40 years later, things are looking very different. Today, celebrities and billionaires are buying trips on commercial rockets. Private companies are designing new, private space stations. How is safety being reg...
Jan 21, 2026•31 min
One of the very first books for the general public about climate change was written and published by Bill McKibben in 1989. In The End of Nature , Bill wrote that continuing to burn fossil fuels would “lead us, if not straight to hell, then straight to a place with a similar temperature.” Bill was right. The planet is hotter. Climate disasters are everywhere. You’d think he’d be more upset now than ever. But in his latest book, Here Comes the Sun , Bill sounds optimistic. In it he writes “For th...
Jan 14, 2026•31 min
You might not think much about the sticky bottle of vanilla sitting in the back of your pantry. But that flavor – one of the most common in the world – has a fascinating history, involving a fickle orchid and a 12-year-old enslaved boy who made the discovery of a lifetime. That’s the sort of tale that attracts poet Aimee Nezhukumatathil. From peacock feathers to the sounds of garden insects, her work is known for magnifying the wonders of the natural world. Her latest book of essays, “Bite by Bi...
Jan 07, 2026•30 min
** We’re celebrating our 10 year anniversary and want you to come! Join us in Portsmouth, New Hampshire for a night of storytelling, featuring former Outside/In guests and hosted by our very own Nate Hegyi. Get your tickets here! ** In celebration of Outside/In’s 10th anniversary we’re looking back at our very first episode: “The Kiwi Apocalypse,” first published in December of 2015. Afterwards, we’ll get an update to the story and talk about how weird it is to have a podcast old enough to be in...
Dec 31, 2025•35 min
Over the past few decades, CGI has allowed directors to put virtually anything they can imagine onto the big screen. But in the world of theater, practical effects still rule supreme. So how do these special effects wizards make it snow, rain, and gust inside the confines of a theater, where real live audiences are sitting just feet away? And what are the challenges to dumping more than 100 gallons of water indoors, or coating the stage in slippery fake snow? We tour a Brooklyn warehouse that ho...
Dec 24, 2025•31 min
When Avatar came out in 2009, it shattered box-office records. And even though it was billed as a sci-fi epic featuring blue aliens on a far-away moon, the movie didn’t shy away from a pretty Earth-based message of environmental conservation. So, with a third Avatar hitting theaters this weekend, we were inspired to bust out the popcorn, dim the lights, and play the part of pop culture critics. How do movies – from blockbusters to documentaries to Disney films – shape our conception of the natur...
Dec 17, 2025•35 min
Did you know that some species of worms can be cut into multiple pieces and each piece will make a new worm? Some can even make a whole new brain. Wild, right? While not all forms of healing are quite as miraculous as this, the body’s ability to repair itself is pretty darned cool. So today, we’re answering your questions about healing. Like… Why do we pick at scabs? Why do animals lick their wounds? How does breath work affect the nervous system? What's the best outdoor activity to help heal fr...
Dec 10, 2025•31 min
At any given time, millions of lab mice are being used in research facilities nationwide. And yet nearly all of them can be connected back to a single source: The Jackson Laboratory in Bar Harbor, Maine, where the modern lab mouse was invented. What started as a research project aimed at understanding heredity is now a global business. Research on lab mice has led to more than two dozen Nobel prizes, helped save countless human lives, and has pushed science and medicine to new heights. But behin...
Dec 03, 2025•42 min
The garment industry has a giant carbon footprint, labor issues, and a massive waste problem. We have the power to change how and where we shop, but there’s another way to shift our consumption: the practice of repairing our clothes. After all, the most sustainable garment is always the one already hanging in your closet. But mending is more than a household chore: it can also infuse new joy in our habits, skills, perspective, and community. Outside/In producer Justine Paradis talked to a few re...
Nov 26, 2025•32 min
“Operation Night Cat” is a special three-part series from NHPR’s Document team and Outside/In. Episode 3: A Duck’s a Duck Two sets of potential crimes, investigated by more than five sets of law enforcement agencies. Why most of them never took a shot at accountability. News audio clip credit: WMUR. For a full list of credits and transcript, visit outsideinradio.org. SUPPORT Operation Night Cat is made possible with listener support. Click here to support independent, investigative journalism. T...
Nov 19, 2025•41 min
“Operation Night Cat” is a special three-part series from NHPR’s Document team and Outside/In. Episode 2: Behind the Brick Wall The poaching investigation takes a surprising turn when it reveals another set of potential crimes – this time, behind the brick walls of New Hampshire’s State Prison for Men. This episode contains strong language that may not be suitable for all listeners. For a full list of credits and transcript, visit outsideinradio.org. SUPPORT Operation Night Cat is made possible ...
Nov 12, 2025•32 min
“Operation Night Cat” is a special three-part series from NHPR’s Document team and Outside/In. Episode 1: Why Did the Deer Cross the Road? A New Hampshire Fish and Game warden follows a tip to a man’s backyard. He finds a twisted game of one-upmanship with digital trophy rooms. This episode contains strong language. For a full list of credits and transcript, visit outsideinradio.org. SUPPORT Operation Night Cat is made possible with listener support. Click here to support independent, investigat...
Nov 05, 2025•31 min
Introducing a special three-part series from NHPR’s Document team and Outside/In: Operation Night Cat. A New Hampshire Fish and Game warden follows a tip to a man’s backyard. He finds a twisted game of one-upmanship, digital trophy rooms, and one of the biggest poaching cases in recent state history. Then, the hunting investigation takes a surprising turn when it reveals another set of potential crimes – this time, behind the brick walls of New Hampshire’s State Prison for Men. Host Nate Hegyi h...
Oct 30, 2025•3 min
According to our unscientific office poll, the annual changing of the clocks has all the popularity of a root canal. With few exceptions, people described the shift to and from Daylight Saving Time as disorienting, arbitrary, and unwelcome. On a more existential level, winding the clocks back and forth reminds us that no matter how concrete minutes and hours may feel, the way we perceive time is fluid. Time flies when you’re having fun. A watched pot never boils. So to celebrate (or perhaps prot...
Oct 29, 2025•36 min
Every so often, oak trees go into overdrive. During these so-called mast years, the gentle patter of falling acorns grows into a mighty downpour and ripples across and over ecosystems like a flood. What happens when a small thing goes from scarce to plentiful? When a player usually hidden behind the scenes vaults onto the main stage? From swimming squirrels and bug-infested weddings, to an explosion in babies named Oaklee, we investigate the myriad ways a sudden surge in abundance can trigger un...
Oct 22, 2025•38 min
Thwaites Glacier in Antarctica is massive, bigger than the state of Florida. If it collapses, it could reshape every coast on this planet during this century. That’s why it’s sometimes known as “the Doomsday Glacier.” And yet, until recently, we knew very little about it. Because Thwaites is extremely remote, reachable only by crossing the wildest ocean on the planet, scientists had never observed its calving edge firsthand. In 2019, a ground-breaking international mission set out to change that...
Oct 15, 2025•31 min
Ever since a tornado tore through one of St. Louis, Missouri’s poorest neighborhoods, there are piles of bricks all over the place. It’s not just a debris problem. Bricks in St. Louis have a long and complicated history here – the darling of many historic preservationists and a good source of profit to just as many demolition crews. Producer Marina Henke spent a week in North City, tagging along with a brick layer who’s racing against the clock to build back homes. Can North City keep its bricks...
Oct 08, 2025•34 min
What do pastries have to do with environmental justice? Cat butts with the climate crisis? And what US president ate a half-chewed piece of salmon leftover from a bear on reality TV? Grab a pencil (and maybe a pint?) and get ready for the inaugural Outside/In trivia episode we’re calling “Natural Selection.” We’ve got a game called “Guess That Animal!” We’re testing our panel’s knowledge on the environment in movies and music. And, maybe, we’ll learn a thing or two along the way about environmen...
Oct 01, 2025•35 min
When designer Matt Leacock decided to make a board game about climate action, he knew he wanted to make it – first and foremost – fun to play. “If we sold anything as an educational game… people would run screaming and running for the hills,” he told us. But can simulating the climate crisis really make for a good Friday night with your friends? What are the limits to gamifying social issues as complex as global warming? In this episode, we speak with Matt about what it took to design an enterta...
Sep 24, 2025•32 min
For humans, roads epitomize freedom. For wildlife, it’s a different story: a million animals are killed by cars every day in the US alone. How did our infrastructure turn so deadly? And what are people trying to do about it? In this episode, we look at how two very different species are impacted by roads. Along the way, we visit a turtle rescue clinic, and hear about a celebrity cougar that was trapped in the Hollywood Hills. This episode was first produced in 2023. Right now, the Trump administ...
Sep 17, 2025•32 min
In the early 1900s, people didn’t trust refrigerated food. Fruits and vegetables, cuts of meat… these things are supposed to decay, right? As Nicola Twilley writes, “What kind of unnatural technology could deliver a two-year old chicken carcass that still looked as though it was slaughtered yesterday?” But just a few decades later, Americans have done a full one-eighty. Livestock can be slaughtered thousands of miles away, and taste just as good (or better) by the time it hits your plate. Apples...
Sep 10, 2025•33 min
We’re catching some air this week, and talking things with wings! Quandaries range from the practical (how do different animal and insect wings differ?) to the ethereal (this includes dragons). Here’s the questions we’ll be answering… What makes wings different? How have wings in nature inspired human flight? Did we ever solve the colony collapse problem with bees? Why do so many cultures have dragon myths? Featuring Jonathan Rader, Tim Burbery, Lauren Ponisio, and Andrew Howley. For full credit...
Sep 03, 2025•35 min
Shipwrecks captivate our imagination, and are the subject of many books, academic papers, and movies—from the world-famous Titanic, to sunken World War II warships, to ancient fishing canoes. Some describe them as time capsules of our maritime history, waiting to be discovered and opened. But there’s a group of people who are drawn to shipwrecks for very different reasons, and it sometimes leads to the demise of the wrecks themselves: fishermen. In this episode, why archaeologists and fishermen ...
Aug 27, 2025•33 min
GPS is essential these days. We use it for everything, from a hunter figuring out where the heck they are in the backcountry, to a delivery truck finding a grocery store, to keeping clocks in sync. But our reliance on GPS may also be changing our brains. Old school navigation strengthens the hippocampus, and multiple studies suggest that our new reliance on satellite navigation may put us at higher risk for conditions like dementia. In this episode (first released in 2024), we map out how GPS to...
Aug 20, 2025•30 min
Fungi used to be considered plants. Bad plants. Carl Linnaeus even referred to them as “the poorest peasants” of the vegetable class. This reputation stuck, and fungi were considered a nuisance in the Western world well into the 20th century. Patricia Ononiwu Kaishian is trying to rewrite that narrative. Her new book, Forest Euphoria: The Abounding Queerness of Nature catalogs fungi that sprout from the shells of beetles, morph with their sexual partners into one being and exhibit as many as 23,...
Aug 13, 2025•33 min
Last spring, a curious listener called with an unusual question about coyote urine. Is it – as advertised by companies who sell it – an effective, all natural pest deterrent? And more importantly: “Who are the coyotes that are providing this urine?” Since then, producer Taylor Quimby has been trying to find out… and with literal gallons of the stuff available online, he discovered the answers aren’t pretty. Today on Outside/In, we peek inside the unregulated Pandora’s box of urine farming. Does ...
Aug 06, 2025•32 min
It’s a weird time to be an environmental scientist. The proposed cuts to federal science funding in the United States are profound, and if they come to pass, it’s not clear what American science will look like on the other side. But for many researchers, science is much more than a career: it’s a community, lifestyle, and sometimes even a family business. Outside/In producer Justine Paradis tagged along with researchers in the field to learn what it’s like to be a scientist right now. We visit o...
Jul 30, 2025•35 min
Helium is full of contradictions. It’s the second most abundant element in the universe, but is relatively rare on Earth. It’s non-reactive, totally inert—yet the most valuable helium isotope is sourced from thermonuclear warheads. And even though we treat it as a disposable gas, often for making funny voices and single-use party balloons, our global supply of helium will eventually run out. That’s because, at a rate of about 50 grams per second, this non-renewable resource is escaping the atmos...
Jul 23, 2025•41 min
“In the last days of the fourth world I wished to make a map for those who would climb through the hole in the sky.” That’s the first line of the poem “A Map to the Next World” by Muscogee writer and former U.S. Poet Laureate Joy Harjo. It’s a piece that’s inspired Aquinnah Wampanoag writer Joseph Lee as he undertakes one of journalism's most nuanced beats: covering hundreds of unique tribal communities. Sometimes those stories fit into neat narratives – about how tribes are restoring nature and...
Jul 16, 2025•32 min
In 1970, marine architect Charlie Canby got an odd assignment: Design a 600-foot ship for an undisclosed purpose and an undisclosed customer. Only after it was built did he finally find out what it was for. “I was dumbfounded,” he said. “I drove away in a daze. I could not believe what we were really doing.” In this episode, reporter Daniel Ackerman tells the unbelievable story of a boat, a government conspiracy, and the birth of a new industry that could change the way we look at oceans forever...
Jul 09, 2025•33 min
