We tracked down the people fighting fake news on social media to ask them how they do it.
Please fasten your seat belts. The future of decarbonized aviation is preparing for take-off.
Endless Thread’s Ben Brock-Johnson is obsessed with a National Monument that goes by many names.
You think the asteroid that killed the dinosaurs was bad? Wait until you hear about the Siberian Traps.
The story of how a leading eugenicist and a handful of wealthy automakers helped engineer the modern lab mouse.
We’re talking about the OG climate mystery known as El Niño. What is it? How did it get its name? And what's it got to do with climate change?
A true crime story about Big Oil, climate action, and the invention of “corporate free speech.”
From ultrasonic beats made by tomato plants to the nose of the shark and the migration of the monarch butterfly, we explore the many ways of communicating beyond human awareness.
Host Nate Hegyi looks at the hidden history behind the world’s first radioactive fallout.
We eat more shrimp than any other seafood in this country. So times should be really good for shrimpers, right? But shrimpers say things have never been worse and that their whole industry here in the United States is on the brink of extinction.
You’re hiking with your dog when poop happens. It’s natural to let it decay in the woods, right? Or is it better to put it in a plastic bag and send it to a landfill?
When you're standing on the edge of a cliff, have you ever felt an inexplicable urge... to jump?
Synthetic clothes are made from fossil fuels, and cotton is water intensive. But figuring out what fabrics are best for the environment may be missing the point.
A drag show in rural North Carolina, a plot to attack the power grid in Baltimore, and a forest in Georgia.
When members of the Oceti Sakowin gathered to protest DAPL, they decided not to use violence against people. But property sabotage – well, that’s another question.
A parajumper candidate finds himself facing elimination for a surprising reason: he can hold his breath way too long.
Arizona is rapidly depleting its water sources – is a Saudi Arabian alfalfa farm to blame?
Our latest round of listener questions has us exploring xeriscaping, green roofs, and the evolution of the human eye.
Electric vehicles are part of the solution to climate change. But what if they’re also part of the problem?
We need to electrify transportation if we’re going to avoid the worst climate impacts. Will we make it in time?
What caused the Peranos to abandon their dogs and screw so many people over? Nate enlists the help of a New Zealand journalist to find out.
There’s trouble in the world of elite dog sledding. Nate travels to Minnesota to follow a new lead.
Outside/In host Nate Hegyi gets a surprising tip that leads him into the frozen and tight-knit world of competitive sled dog racing in Alaska.

The world is literally getting noisier. How can we manage our sonic landscapes?