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Cyclosporiasis: the science, risks and red flags
What’s small, round and could give you explosive diarrhea? Cyclospora parasites. The diarrheal disease they cause is wreaking havoc on thousands this summer in what is the largest known flare up in the U.S. ever. What’s causing it and what
Are Trump and AI driving a nuclear power boom?
A race started by President Trump is leading to the rapid construction of new, experimental nuclear reactors. If they work, they could power data centers for artificial intelligence. But critics worry that the breakneck pace is compromising
Why did designing the World Cup pitches take eight years?
Yamal and Messi aren’t the only stars of the World Cup finals. If you’ve been watching any of the games, you’ve probably stared directly at a huge, unsung hero: the turf. Turf grass science is a real thing, and it’s John Sorochan (https://u
Our favorite brains, including Einstein's stolen one
At Short Wave, we love a good brain. Which is why we’ve had a lot of conversations over the years with NPR’s neuroscience reporter, Jon Hamilton (https://www.npr.org/people/2100615/jon-hamilton). Jon’s been writing about brains for over 15
What's this super-aging butterfly’s longevity secret?
What if there were a great ape species that could live over 1,000 years? That’s basically Heliconius in the butterfly world. The insects live around 25 times longer than their butterfly cousins, and scientists think they have one clue as to
How should we decide who, or what, is conscious?
In the age of AI, what differentiates humans from robots? What makes humans … human? To find answers, many people are studying consciousness: our capacity for experience. But doctors and researchers still have a long way to go when it comes
Plot twist: We're probably way undercounting insects on Earth
Maybe you’ve wondered about it late at night as a mosquito buzzes in your ear. Or when you kick over a rock and watch dozens of little critters crawl away: How many types of insects are there in the world? Scientists have been interested in
NASA's race against time to rescue a falling satellite
A valuable NASA satellite observatory is falling to Earth faster than scientists expected. It’s called the Neil Gehrels Swift Observatory, or “Swift” for short, and it can respond to celestial events much faster than its sky-gazing counterp
Could this anti-aging dog pill lead to one for you too?
Every dog lover’s greatest fear is inevitably losing their pet to time. We want our furry pals to stick around as long as they can. That wish may soon become reality with a new pill from a company called Loyal. It aims to extend the lives–a
Sky Uber? Air taxis could be here soon
Taking an air taxi to the airport may become as simple as ordering a ride share today. In our first episode in our summer series Tech Camp, we explore how a futuristic vehicle that transforms from helicopter to propeller plane is already ta
This July 4th, are you a thrill- or chill-seeker?
Independence Day is approaching! Imagine if someone has procured illegal fireworks from a couple of states over. Are you: 1. first in line to light them? 2. content to watch while others set them off? 3. going to find a fire extinguisher —
Is setting your trash on fire a good idea?
The U.S. generates 292 million tons (https://www.epa.gov/facts-and-figures-about-materials-waste-and-recycling/national-overview-facts-and-figures-materials) of trash each year – and that trash has to go somewhere. Sometimes, that’s to an i
Ticks are a growing problem, no matter where you live
In the grand scheme of things, Lyme disease is a fairly new scientific discovery. It was first traced back to ticks in the late 70s and early 80s. The tick-borne illness can cause a rash, fever, pain, neurological complications, and even fa
Is working from home actually good for you?
For many, being able to work from home is a boon: saving time on your commute, working in your sweatpants, throwing in a load of laundry before a meeting. People say it makes them happier. But a new study suggests that, despite all the adva
Salty Clouds aren’t the only strange thing about this object in space
There’s an object in space 25 times the size of Jupiter that’s stumped scientists for years. They haven’t been able to figure out if it’s a planet or a failed star. But scientists are one step closer to an answer thanks to the powerful Jame
Did Trump's foreign aid cuts fuel the Ebola outbreak?
The Ebola outbreak in the Democratic Republic of Congo is growing – and is likely larger than official numbers show. The deadly disease spreads through bodily fluids, on average killing half the people it infects. And while officially decla
What can a tornado teach us about kindness?
One evening in May of 2011, tornado sirens went off in a small Missouri city called Joplin. Thousands of homes were destroyed in the tornado, about a third of the town’s 50,000 residents were displaced and around 160 people died. And in the
Inside the mysterious minds of horses
Janet Jones (https://janet-jones.com/author) has been fascinated by horses since childhood. She’s now a horse trainer and a neuroscientist, which allows her to explore the minds of the animals to which she’s devoted her life. She even recen
Why scientists launched two little robots to the moon
Two tiny transforming robots landed on the moon! These baseball-sized bots accompanied Japan's first successful lunar lander. They rolled out of SLIM as balls and transformed into a rover. The bots cracked down the middle to reveal a little
Is sewage the future of green aviation?
The war in Iran has disrupted the global fuel supply. That has sent airline prices soaring and cancelled scores of flights. This got Short Wave host Emily Kwong wondering: Could another fuel source help take us to the skies? Today on the sh
Could air pollution make your memory worse?
Summer is here, your windows are open and the smell of…car exhaust and the latest wildfire are wafting in. This air pollution is harmful to almost every organ (https://evidence.nejm.org/doi/full/10.1056/EVIDra2200068?st_source=ai_mode), inc
Inside the lab taste-testing the world's chocolate
Could standardizing chocolate help small-scale farmers? Chocolate scientist Julien Simonis thinks it could help persuade consumers to pay for higher quality chocolate, in turn helping out these growers. Every cacao bean is different, and fo
Why your sunscreen is finally getting a major upgrade
Until this week, the United States hadn’t approved a new sunscreen ingredient in over 20 years. That changed Tuesday, when the FDA approved a new chemical for U.S. sunscreens. It’s called bemotrizinol, and NPR science correspondent Maria Go
How a single flu shot could protect you for decades
Every year, tens of millions of people in the U.S. get the flu vaccine. That’s because the virus changes year-to-year and protection only lasts around six months. Adolfo Garcia-Sastre (https://profiles.icahn.mssm.edu/adolfo-garcia-sastre) w
Your DNA is changing all the time. Here’s why
We tend to think of the DNA strands that contain our genetic code as consistent, stable units. But in reality, the cells that make up our bodies are constantly replicating and changing. Even as you read this sentence, in fact, the genes wit
Inner monologues are still a mystery
Emily Kwong (https://www.npr.org/people/767284140/emily-kwong) is pretty sure she lacks an inner monologue, while the inner monologue of producer Rachel Carlson (https://www.npr.org/people/1112796909/rachel-carlson) won’t stop chatting. But
Prepare to be baffled by what we don't know about eels
More than a century ago, all that people knew about European eels was that they lived in the rivers and streams for decades — until they swam out to the ocean and never returned. Eventually, tiny eels would show up and the cycle would start
This common garden plant summons wasps as bodyguards
In our latest science news roundup: how nature adapts, for better or worse. When faced with pests, plants may not be able to run away – but that doesn’t mean they’re defenseless. Some have thorns or spines, others have poisonous leaves or b
Why are scientists planting tiny forests in big cities?
Healthy forests help combat climate change, provide humans with drinking water and even improve mental and physical health. But it’s hard to imagine an entire forest in the middle of a big city. That’s where micro-forests come into play — p
Why you can't stop scrolling: the science of 'dark flow'
You pick up your phone to do one quick task, and suddenly 20 minutes have flown by without you even noticing. How do apps do that to you? Science journalist Michaeleen Doucleff (https://michaeleendoucleff.com/) felt like her phone had super
