Outside/In

What do wolves, waste-water treatment plants, and the Gulf Stream have in common? This episode, that’s what! It’s that wonderful time when we comb through all your wonderful questions and call up some scientists to help us answer them. Some of the more unlikely things that get brought up include dinosaur pee, abandoned shopping carts, and wolves preying on cheese curds.  Here’s what’s on the docke...

Every December, during the Christmas Bird Count, tens of thousands of volunteers look to the skies for an international census of wild birds.  But during migration season, a much smaller squad of New York City volunteers take on a more sobering experience: counting dead birds that have collided with glass buildings and fallen back to Earth.  In this episode, we find out what kind of people volunte...

The Smithsonian National Zoological Park in Washington, DC is sometimes called “the people’s zoo.” That’s because it’s the only zoo in the country to be created by an act of US Congress, and admission is free. But why did our federal government create a national zoo in the first place? Producer Felix Poon has the scoop – from its surprising origins in the near-extinction of bison, to a look at its...

While digging a well in 1750, a group of workers accidentally discovered an ancient Roman villa containing over a thousand papyrus scrolls. This was a stunning discovery: the only library from antiquity ever found in situ. But the scrolls were blackened and fragile, turned almost to ash by the eruption of Mount Vesuvius. Over the centuries, scholars’ many attempts to unroll the fragile scrolls hav...

The Colorado River – and the people that rely on it – are in a state of crisis. Climate change and overuse are taking a significant toll. Seven states must compromise and reach a solution to prevent the river from collapsing. In late 2023, tensions were running high between the major players in the water world as they convened at the annual Colorado River conference in Las Vegas. LAist Corresponde...

You might associate it with the foil that wraps leftover pizza and the shiny craft beer cans sold in breweries, but aluminum is literally everywhere. Scoop up a handful of soil or gravel anywhere on Earth, and you’ll find atoms of bonded aluminum hidden inside. Over the past 150 years, that abundance has led production of the silvery metal to skyrocket (pun intended) and created an industry respon...

When officials commissioned a set of updated hazard maps for Juneau, Alaska, they thought the information would help save lives and spur new development. Instead, the new maps drew public outcry from people who woke up to discover their homes were at risk of being wiped out by landslides. What’s followed has been a multiyear project – not to address the challenges posed by climate-fueled landslide...

When it comes to protecting the biodiversity of Planet Earth, there is no greater failure than extinction. Thankfully, only a few dozen species have been officially declared extinct by the US Fish and Wildlife Service in the half-century since the passage of the Endangered Species Act.  But, hold on. Aren’t we in the middle of the sixth mass extinction? Shouldn’t the list of extinct species be… wa...

Shirtless influencers on TikTok and Instagram have acquired millions of followers promoting the carnivore diet. They say studies linking meat consumption and heart disease are flawed — and plant foods are making people sick. "Western medicine is lying to you," says content-creator Dr. Paul Saladino, who co-owns a company selling desiccated cattle organs. The online popularity of the carnivore diet...

Hemp used to be a staple of life in America. King James I demanded that colonists produce it. Hemp rope and fabric were ubiquitous throughout the 18th and 19th centuries. The USDA even produced a WWII newsreel called “Hemp for Victory.” But other materials came to replace hemp – wood pulp for paper, and cotton and synthetics for fabric. Why? For that matter, what is hemp? Is it different from weed...

It’s that special time again! Scientists everywhere hold their breath as the team opens the Outside/Inbox and answers listener questions about the natural world. In this episode, we consider Flaco the Eurasian eagle owl, an impulsive goat purchase, and a big night for salamanders. Plus, we’re graced with Nate’s rendition of a Tom Waits song.  Questions: What would NYC look like in 50 years if huma...

To save for retirement, common knowledge says to “diversify your portfolio.” Give your cash to a company so they can invest it into hundreds of other companies on the stock market. But unless you’ve gone out of your way to change it, your portfolio probably has little to do with your values.  For example, there are climate activists invested in fossil fuel companies. Staunch vegans putting some of...

Editor's Note: This episode first aired in July, 2023 With 'Oppenheimer,' director Christopher Nolan turned the Manhattan Project into an Academy-Award-winning blockbuster. The film is set in Los Alamos, where the first atomic bomb was tested. But few people know the history of Carrizozo, a rural farming area downwind of the test. Radioactive fallout from the bomb settled on everything: the soil,...

If you grew up with family members who pushed (or dragged) you onto the trail, chances are you have strong memories associated with hiking. Epic vistas… swarms of black flies… and your dad’s terrible homemade gorp.  Whether you grow up to see them as personal triumphs or family fiascos, those early adventures can shape your perception of the outdoors for life. Can parents shape kids into hardcore...

A century ago, coastal dunes threatened to overwhelm the city of Florence, Oregon. The sand swallowed roads, highways, and houses. When “Dune” author Frank Herbert visited the area in 1957, he was stunned by the awesome power of the sand. Eventually, it inspired his fictional desert planet, Arrakis. But now, the dunes that inspired “Dune” are disappearing.  To solve the sand problem, the US Forest...

In the Catskill Mountains of upstate New York, dozens of strangers gathered together in the woods for three straight days. Their mission? Teach people of color how to kill, gut, and butcher a deer for the first time. Producer Felix Poon was there as a first-time hunter. He wanted to know: what does it feel like to take an animal's life to sustain your own? Given the opportunity… would he pull the...

Editor's note: This episode was first published in July, 2022.Humans have had an impressive run thus far; we’ve explored most of the planet (the parts that aren’t underwater anyway), landed on the moon, created art and music, and made some pretty entertaining Tik Toks.  But we’ve survived on the planet for just a fraction of the time horseshoe crabs and alligators have. And we’re vastly outnumbere...

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...

A lot of discussion about sustainability revolves around the trash and waste we leave behind.  But at some point, every human being will die and leave behind a body.  So what should we do with it? Casket? Cremation? Compost? And does our choice actually have a meaningful impact on the soils and skies around us? Today, we’ve got another edition of our segment, “This, That, or the Other Thing”, wher...

Once in a blue moon the Outside/In team opens up the mailbag and answers your questions about the natural world. This time, they all share a preoccupation with a particular hue: blue.  Come along as we learn about the differences between European and Aztec conceptions of the color blue, how construction workers build offshore turbine foundations under the deep blue sea, and why the most exciting p...

Support Outside/In before February 5th, and your gift will be matched dollar-for-dollar! Donate $8 per month, and we’ll send you a pair of NH-made Merino wool socks from Minus33.  For many, wild horses are a symbol of freedom, strength, and the American West. But to some they’re a symbol of colonialism and an ecological nuisance.  Host Nate Hegyi visits a rancher on the Blackfeet Reservation, wher...

Support Outside/In during our Jan/Feb fundraiser and your gift will be matched dollar-for-dollar! Plus, if you donate $10 per month we’ll send you a pair of NH-made Merino wool socks from Minus33.  Did you know that the humble pigeon is related to the dodo, makes milk (pigeon cheese, anyone?) and even played a role in the French Revolution? Surely this often-dismissed bird deserves some recognitio...

In 1994, the world’s first oat milk company was born in Sweden. Three decades later, Oatly is on a high-stakes mission to defeat the dairy industry by becoming the biggest plant-based brand the world has ever seen.  So…can a start-up from Malmö save us all through capitalism? And how much damage is our affection for dairy doing to the planet? This week, we’re featuring the first of a three-part se...

Even though you can explore its entirety from the comfort of a living room beanbag, the world of The Elder Scrolls V: Skyrim (commonly just referred to as 'Skyrim') is vast. The video game contains cities, villages, high waterfalls that cascade into deep pools, and packs of wolves that roam the edges of misty alpine forests. Skyrim is celebrated for the intricacy of its environment and is one of t...

It’s Outside/In’s annual winter “Surthrival” show, in which a panel of podcast and radio journalists serve up their personal tips for staying warm, cozy, and active all winter long. From ice-fishing to spicy novels, we’ve got suggestions that’ll get you outside when the adventurous spirit takes hold, and others for days when it’s too darn cold out.  This year, we’re joined by Berly McCoy, producer...