Aaron Scott Aaron Scott is co-host of NPR's daily science podcast, Short Wave.
Aaron Scott, photographed for NPR, 6 June 2022, in Washington DC. Photo by Farrah Skeiky for NPR.
Stories By

Aaron Scott

Farrah Skeiky/NPR
Aaron Scott, photographed for NPR, 6 June 2022, in Washington DC. Photo by Farrah Skeiky for NPR.
Farrah Skeiky/NPR

Aaron Scott

Host, Short Wave

Aaron Scott (he/him) is co-host of NPR's daily science podcast, Short Wave. The show is a curiosity-fueled voyage through our universe that asks big questions, relishes little moments of wonder and explores the stories behind the science.

Prior to joining NPR in 2022, Scott was a producer/reporter for Oregon Public Broadcasting's science and environment team, where he learned why beavers are the answer to seemingly every environmental problem and why you shouldn't eat bright-colored snow, pondered the mind of the octopus and created the podcast Timber Wars, which told the story of how a small group of scientists and environmentalists forever changed the way we see — and fight over — forests and the natural world. With original music by Laura Gibson (the first musician to play a Tiny Desk concert), the podcast has been downloaded more than a million times, been incorporated into college curricula around the country and won multiple awards, including the National Headliner Award for Best Narrative Podcast and the MIT Knight Science Journalism Program's Victor K. McElheny Award.

As a kid, Scott couldn't choose between outdoor camp and theater camp, and he still loves to linger in that space where science and culture overlap. He previously produced OPB's arts show State of Wonder, was a fellow at This American Life, and directed publicity for the band Pink Martini. He holds masters degrees in broadcast journalism and science journalism from the Columbia Graduate School of Journalism and a bachelor's in religious studies from Grinnell College, and his reporting has won Gracie, Murrow, Emmy, NLGJA and SPJ awards.

Story Archive

Friday

Chinstrap penguins (Pygoscelis Antarctica) are pictured in Orne Harbour in the western Antarctic peninsula. Waddling over the rocks, legions of penguins hurl themselves into the icy waters of Antarctica, foraging to feed their young. Eitan Abramovich/AFP via Getty Images hide caption

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Eitan Abramovich/AFP via Getty Images

Thursday

This week in science: Cellular 'robots,' sleeping penguins and a rediscovered echidna

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Friday

Karen Chin in the University of Colorado Museum of Natural History, where she is the curator of paleontology. She is also a professor of geological sciences at the University of Colorado, Boulder and a leading expert on fossilized dinosaur feces. Casey A. Cass/University of Colo hide caption

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Casey A. Cass/University of Colo

Monday

Tourists walk around the base of the Washington Monument as smoke from wildfires in Canada casts a haze of the U.S. Capitol on the National Mall in June of this year. Air pollution alerts were issued across the United States due to the fires. Chip Somodevilla/Getty Images hide caption

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Chip Somodevilla/Getty Images

3 major ways climate change affects life in the U.S.

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Friday

Thursday

NPR's Short Wave gives us the latest on black holes, sea turtles, and blood pressure

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Wednesday

Research has found that trees contribute to the formation of clouds, which reflect heat from the sun and cool the atmosphere in the immediate area. Dan Kitwood/Getty Images hide caption

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Dan Kitwood/Getty Images

To figure out the future climate, scientists are researching how trees form clouds

If you've ever looked up at the clouds and wondered where they came from, you're not alone. Atmospheric researcher Lubna Dada is fascinated by the mystery of how clouds form and what role they play in our climate. Today, host Aaron Scott talks to Dada about a recent study on the role of trees in cloud formation, and how this data will improve our current climate models.

To figure out the future climate, scientists are researching how trees form clouds

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Friday

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Pulling an all-nighter is a temporary antidepressant

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Thursday

This week in science: Melting arctic ice, sea star anatomy and sleep deprived mice

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Monday

With an antimicrobial resistance epidemic looming, some researchers are looking to solutions in molecular de-extinction. altmodern/Getty Images hide caption

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altmodern/Getty Images

Monday

Why a person's hair turns gray has to do with melanocytes, or pigment-producing cells that are concentrated around the hair follicle that give it color. One stops producing pigment, that strand of hair turns gray. Christopher Robbins/Getty Images hide caption

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Christopher Robbins/Getty Images

Friday

In the night sky of northern Lebanon, two meteors of the annual Orionid meteor shower streak as they cross through the Milky Way. IBRAHIM CHALHOUB/AFP via Getty Images hide caption

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IBRAHIM CHALHOUB/AFP via Getty Images

The Orionid meteor shower peaks this weekend. Enhance your view with these tips

We're about to hit peak Orionid meteor shower! According to NASA, it's one of the most beautiful showers of the year. The Orionids are known for their brightness and speed — they streak through the sky at 66 km/s! And today, we learn all about them — where they come from, what makes a meteor a meteor and how to get the best view of them this weekend.

The Orionid meteor shower peaks this weekend. Enhance your view with these tips

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Thursday

This week in science: How albatrosses navigate, fossilized ocean worms, meteor shower

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Friday

Microbiologist Monsi Roman stands next to an ISS Life Support test module at NASA's Marshall Space Flight Center. Monsi Roman hide caption

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Monsi Roman

The microbiologist studying the giant floating petri dish in space

Microbiologist Monsi Roman joined NASA in 1989 to help design the International Space Station. As the chief microbiologist for life support systems on the ISS, Roman was tasked with building air and water systems to support crews in space. That meant predicting how microbes would behave and preventing them from disrupting missions. And so, on today's show, host Aaron Scott talks to Roman about microbes in space: the risks they pose and where they might take us in the future of space travel.

The microbiologist studying the giant floating petri dish in space

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Friday

Two brown bears fish for salmon. They are bulking up in preparation for hibernation. N. Boaka/via Katmai National Park & Preserve hide caption

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N. Boaka/via Katmai National Park & Preserve

Thursday

This week in science: Elusive antimatter, a brightening night sky and Fat Bear Week

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Monday

Seaweed Generation's marine biologist Duncan Smallman at the company's workshop in Glasgow, Scotland. Robert Ormerod for NPR hide caption

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Robert Ormerod for NPR

Wednesday

The cover of Ben Goldfarb's latest book, Crossings: How Road Ecology Is Shaping The Future of Our Planet Courtesy of W.W. Norton and Co. hide caption

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Courtesy of W.W. Norton and Co.

From "massive squishings" to the insect apocalypse, roads are terrorizing nature

40 million miles of road unite us. They also cause mass destruction for many species. Today, environmental journalist Ben Goldfarb and host Aaron Scott go on a tour of that destruction — the subject of Ben's new book Crossings: How Road Ecology Is Shaping the Future of Our Planet. But don't worry, it's not all grim! Along the way, we learn why fewer insects are hitting our windshields, talk about the breakthrough that is highway overpasses, and how at least one bird has adapted to avoid 18-wheel semi-trucks.

From "massive squishings" to the insect apocalypse, roads are terrorizing nature

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Friday

Kateryna Kon/Science Photo Library/Getty Images

What to know about the link between air pollution and superbugs

Today on the show, All Things Considered co-host Ari Shapiro joins Aaron Scott and Regina G. Barber for our science roundup. They talk about how antibiotic resistance may spread through particulate air pollution, magnetically halted black holes and how diversified farms are boosting biodiversity in Costa Rica.

What to know about the link between air pollution and superbugs

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Thursday

Airborne antibiotic resistance, farms supporting biodiversity and how black holes eat

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Friday

Allergenic foods. Top left to right: shrimp (crustacean), soy, milk, peanuts. Bottom left to right: tree nuts, wheat, egg, fish. Science Photo Library/ Getty Images hide caption

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Science Photo Library/ Getty Images

Have a food allergy? Your broken skin barrier might be to blame

Food allergies have risen in the United States over the last few decades. Research suggests that 40 years ago the actual prevalence of food allergies was less than 1%. But this year, the Centers for Disease Control and Prevention (CDC) released data showing that almost 6% of U.S. adults and children have a food allergy. But this trend is not present in all countries — and what people are allergic to varies globally. Today, we dive into the complex world of food allergies with Dr. Waheeda Samady. She's the Director of Clinical Research at Northwestern University's Center for Food Allergy and Asthma Research.

Have a food allergy? Your broken skin barrier might be to blame

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Friday

Journalists film the live telecast of spacecraft Chandrayaan-3 landing on the moon at ISRO's Telemetry, Tracking and Command Network facility in Bengaluru, India, Wednesday, Aug. 23, 2023. Aijaz Rahi/AP hide caption

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Aijaz Rahi/AP

Thursday

NPR's 'Short Wave' catches us up on this week in science

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Monday

Researchers say that advanced transmission technologies could help the existing grid work better. But some of these tech companies worry about getting utilities on board - because of the way utilities make money. Julia Simon/NPR hide caption

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Julia Simon/NPR