Short Wave

Short Wave

NPR

94 episodes

Episodes

Salty Clouds aren’t the only strange thing about this object in space
Jun 26, 2026 · 9m
NPR’s Shortwave explores three scientific mysteries: salt clouds on the ambiguous exoplanet GJ504b, a potential female-only burial site of Homo…
Did Trump's foreign aid cuts fuel the Ebola outbreak?
Jun 24, 2026 · 10m
NPR’s Short Wave examines the escalating Ebola outbreak in the Democratic Republic of Congo, now the third largest on record.
What can a tornado teach us about kindness?
Jun 23, 2026 · 12m
Host Emily Kwong and reporter Pauline Bartoloni explore "catastrophe compassion," the psychological phenomenon where disasters foster unity and kindness.
Inside the mysterious minds of horses
Jun 22, 2026 · 13m
NPR’s Shortwave features neuroscientist Janet Jones discussing her book, *A Horse’s World*, which explores equine cognition and behavior.
Why scientists launched two little robots to the moon
Jun 19, 2026 · 10m
In this Shortwave episode, hosts Regina Barber and Scott Detrow discuss three space topics.
Is sewage the future of green aviation?
Jun 17, 2026 · 12m
This Shortwave episode explores sustainable aviation fuels (SAF) as alternatives to fossil-based jet fuel, sparked by recent geopolitical fuel price shocks.
Could air pollution make your memory worse?
Jun 16, 2026 · 10m
Hosts Emily Kwong and Angela Zhang, joined by Mary Louise Kelly, discuss how air pollution harms semantic memory in Black Americans.
Inside the lab taste-testing the world's chocolate
Jun 15, 2026 · 10m
Hosts Regina Barber and Ari Daniel explore the Cacao of Excellence program, which standardizes cacao evaluation to help small-scale farmers.
Why your sunscreen is finally getting a major upgrade
Jun 12, 2026 · 9m
NPR’s Shortwave discusses the FDA’s approval of Bemetrizanol, the first new sunscreen ingredient in the U.
How a single flu shot could protect you for decades
Jun 10, 2026 · 11m
NPR’s Shortwave explores the pursuit of a universal flu vaccine with immunologist Adolfo García Sastre.
Your DNA is changing all the time. Here’s why
Jun 9, 2026 · 14m
Host Emily Kwong interviews science journalist Roxanne Comsey about the constant genetic mutations occurring in human cells.
Inner monologues are still a mystery
Jun 8, 2026 · 14m
Hosts Emily Kwong and Rachel Carlson explore the science of inner monologues with psychologist Charles Fernyhough.
Prepare to be baffled by what we don't know about eels
Jun 5, 2026 · 13m
NPR’s Shortwave explores the enduring mystery of European eel reproduction with fish physiologist Arjan Paulstra.
This common garden plant summons wasps as bodyguards
Jun 3, 2026 · 9m
Hosts Regina Barber and Hannah Chin, joined by Sasha Pfeiffer, discuss nature’s adaptations in this science roundup.
Why are scientists planting tiny forests in big cities?
Jun 2, 2026 · 12m
NPR’s Shortwave explores microforests, small human-designed urban forests that boost biodiversity and combat climate change.
Why you can't stop scrolling: the science of 'dark flow'
Jun 1, 2026 · 12m
Host Emily Kwong and guest Mikeleene Ducleff explore how tech companies mimic gambling industry tactics to create addictive apps.
This distant planet has wild weather and gemstone clouds
May 29, 2026 · 9m
This Shortwave episode explores Neptune’s moon Nereid, revealing it likely formed in place despite its eccentric orbit.
Should we reengineer the world's deadliest animal?
May 27, 2026 · 11m
NPR’s Short Wave interviews Ben Bradford about using CRISPR gene drives to eradicate malaria-carrying mosquitoes.
Is it getting windier?
May 26, 2026 · 11m
Shortwave investigates whether Louisville is getting windier, prompted by listener Barry Zalph’s analysis of two decades of NOAA data.
The magic — and science — of synchronous fireflies
May 25, 2026 · 13m
Hosts Regina Barber and Ping Wong explore the brief, magical lives of fireflies, from their larval stages to adult mating rituals.
The supertree shielding coastlines and storing carbon
May 22, 2026 · 12m
NPR’s Shortwave explores how mangrove restoration in Cambodia aids climate change mitigation.
Why renaming this common hormonal disorder is a huge deal
May 20, 2026 · 13m
Dr.
A solution for California's water woes
May 19, 2026 · 14m
NPR’s Shortwave explores California’s groundwater crisis, where the Sustainable Groundwater Management Act forces farmers to drastically reduce…
What's up with your nightmares?
May 18, 2026 · 14m
NPR’s Shortwave explores the science of nightmares with sleep scientist Michelle Carr, author of *Nightmare Obscura*.
A chemical found in fish could help reinvent your sunscreen
May 15, 2026 · 10m
Hosts Regina Barber and Emily Kwong welcome Sasha Pfeiffer to discuss three science stories.
Should you be fibermaxxing? Here's what the science says
May 13, 2026 · 12m
Host Emily Kwong explores the social media trend of "fiber maxing" with gastroenterologist Dr.
Why Swedish scientists gave salmon cocaine
May 12, 2026 · 10m
NPR’s Shortwave explores a study where researchers exposed salmon to cocaine and its metabolite to understand pharmaceutical pollution’s impact on wildlife.
Without this pill, lots of people would be dead
May 11, 2026 · 14m
This episode marks the 25th anniversary of Gleevec, a targeted therapy that revolutionized cancer care by turning chronic myeloid leukemia from fatal to survivable.
Hantavirus: the risks, the science and what you need to know
May 8, 2026 · 12m
This episode examines a Hantavirus outbreak on a South Atlantic cruise ship, where the deadly Andes strain has caused three deaths and raised concerns about human-to-human transmission.
How science is taking tripping mainstream
May 6, 2026 · 12m
NPR’s Shortwave explores the scientific renaissance of psychedelic drugs, tracing their shift from counterculture icons to potential psychiatric treatments.
This medical condition stumped doctors for years
May 5, 2026 · 14m
This episode explores functional neurological disorder (FND) through musician Kyla Madonna Kenny’s two-year struggle for a diagnosis.
The secret behind clownfish stripes and more fishy fascinations
May 4, 2026 · 12m
NPR’s Shortwave explores three marine mysteries: why tomato clownfish lose stripes to fit social hierarchies, how shell ears climb Congo waterfalls…
Coffee is complex. Can science standardize it for the better?
May 1, 2026 · 10m
NPR’s Shortwave features hosts Emily Kwong and Rachel Carlson with guest Sasha Pfeiffer, discussing three science stories.
NASA is practicing moonwalks. When are we going back?
Apr 29, 2026 · 9m
Host Regina Barber and guests Nell Greenfield-Boys and Scott Detrow discuss NASA’s Artemis program, focusing on upcoming lunar lander tests and the 2028 landing goal.
Set up solar, or save a tree? It’s complicated
Apr 28, 2026 · 12m
Hosts Hannah Chin and Emily Kwong explore whether homeowner Darcy should cut down a large cedar tree to install solar panels.
The mystery that led this family to get their stomachs removed
Apr 27, 2026 · 13m
This episode explores how Māori families, led by nurse Maybel McLeod, helped identify the CDH1 gene mutation linked to diffuse gastric cancer.
Why a chimp 'civil war' shows how societies collapse
Apr 24, 2026 · 13m
This episode explores a rare chimpanzee civil war in Uganda, where a large community split into warring factions.
Where did our moon come from?
Apr 22, 2026 · 13m
Hosts Emily Kwong and Regina Barber explore the moon’s origin, focusing on the leading giant impact hypothesis involving a Mars-sized body named Thea.
Eating disorder recovery in a diet culture world
Apr 21, 2026 · 13m
Host Emily Kwong explores the neurobiological impacts of eating disorders with pediatrician Dr.
These voicemails save lives
Apr 20, 2026 · 13m
NPR’s Rebecca Hersher reports from a Cambodian village where simple voicemail alerts are saving lives from worsening climate-driven floods.
The psychology behind why you dread small talk
Apr 17, 2026 · 9m
Hosts Regina Barber, Emily Kwong, and guest Elsa Chang explore three scientific topics.
A new approach to brain health, one neuron at a time
Apr 15, 2026 · 13m
Stanford neuroscientist Paul Nijukian discusses his pivot from brain-machine interfaces for paralysis to studying stroke recovery.
Is there still a gender gap in medical research?
Apr 14, 2026 · 13m
This Shortwave episode examines the complexities of sex differences in medical research, tracing the history from the exclusion of women in trials to current binary categorization issues.
Are you pooping all wrong?
Apr 13, 2026 · 13m
NPR’s Shortwave features gastroenterologist Dr.
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