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New Jan 07, 2026 30 min

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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...

Return of the Kiwi Apocalypse: 10 years of Outside/In
Dec 31, 2025 35 min

Return of the Kiwi Apocalypse: 10 years of Outside/In

** 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 Na...

The FernGully Effect
Dec 17, 2025 34 min

The FernGully Effect

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...

Time heals all wounds
Dec 10, 2025 30 min

Time heals all wounds

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 qu...

Of Men and Mice
Dec 03, 2025 42 min

Of Men and Mice

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, ...

On the mend: 8 tips on how to repair your clothes
Nov 26, 2025 31 min

On the mend: 8 tips on how to repair your clothes

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: th...

Operation Night Cat, Episode 3: A Duck’s a Duck
Nov 19, 2025 40 min

Operation Night Cat, Episode 3: A Duck’s a Duck

“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 en...

Operation Night Cat, Episode 2: Behind the Brick Wall
Nov 12, 2025 31 min EXPLICIT

Operation Night Cat, Episode 2: Behind the Brick Wall

“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 an...

Operation Night Cat, Episode 1: Why Did the Deer Cross the Road?
Nov 05, 2025 30 min

Operation Night Cat, Episode 1: Why Did the Deer Cross the Road?

“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 t...

Introducing: Operation Night Cat
Oct 30, 2025 2 min

Introducing: Operation Night Cat

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 twist...

Time flies like an arrow. Fruit flies like a banana.
Oct 29, 2025 36 min

Time flies like an arrow. Fruit flies like a banana.

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...

Critical Mast
Oct 22, 2025 38 min

Critical Mast

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....

On the edge of the ice
Oct 15, 2025 30 min

On the edge of the ice

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 “th...

The Brick Lady of St. Louis
Oct 08, 2025 33 min

The Brick Lady of St. Louis

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 ...

O/I Trivia: Natural Selection
Oct 01, 2025 35 min

O/I Trivia: Natural Selection

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 ...

How to solve the climate crisis in 60-90 minutes
Sep 24, 2025 31 min

How to solve the climate crisis in 60-90 minutes

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 wo...

Why is there so much roadkill?
Sep 17, 2025 31 min

Why is there so much roadkill?

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 pe...

The cold truth about refrigeration
Sep 10, 2025 32 min

The cold truth about refrigeration

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 technolo...

All Wings Considered
Sep 03, 2025 34 min

All Wings Considered

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 d...