Joro spiders are spreading across the east coast. They are an invasive species that most likely arrived in shipping containers from eastern Asia. Today, we look into why some people find them scary, why to not panic about them and what their trajectory illustrates about the wider issue of invasive species.Questions? You can also email those to shortwave@npr.org.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

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New discoveries, everyday mysteries, and the science behind the headlines — in just under 15 minutes. It's science for everyone, using a lot of creativity and a little humor. Join hosts Emily Kwong and Regina Barber for science on a different wavelength.If you're hooked, try Short Wave Plus. Your subscription supports the show and unlocks a sponsor-free feed. Learn more at plus.npr.org/shortwave
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Folge vom 14.06.2024Why You Shouldn't Worry About Invasive Joro Spiders
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Folge vom 12.06.2024How The Current Heat Dome Can Affect Human HealthRight now, there's a "heat dome" lingering over the southwestern U.S. – a high pressure system that pushes hot air down and traps it, raising the temperature. Heat is becoming increasingly lethal as climate change causes more extreme heat. So in today's encore episode, we're exploring heat. NPR climate correspondent Lauren Sommer talks with Short Wave host Regina G. Barber about how the human body copes with extended extreme heat and how today's heat warning systems could better protect the public. With scientists predicting a very hot summer, if you can, stay cool out there, dear Short Wavers.What science story do you want to hear next on Short Wave? Email us at shortwave@npr.org.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy
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Folge vom 11.06.2024From The Physics Of G-Force To Weightlessness: How It Feels To Launch Into SpaceIt feels like this is the summer of space launches. So, it's only appropriate that we kick off our new series Space Camp with a look at space launches. Throughout the series, Regina and Emily will plumb our universe to uncover the strange, wonderful things happening all around us. This episode, that entails answering a series of questions about getting to space: What does hurtling into space feel like? What physics are involved? And what's the "junk" in Earth's orbit? Space Camp episodes drop every Tuesday in the Short Wave feed in addition to our regular episodes happening every Monday, Wednesday and Friday. For a full explainer of Newton's third law of motion, g-forces and visuals on his cannonball thought experiment, check out our digital story.Have a particular aspect of space you want us to cover in a future episode? Email us at shortwave@npr.org — we'd love to hear from you!Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy
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Folge vom 10.06.2024Illegal Wildlife Trade Is Booming. What Does That Mean For The Confiscated Animals?Wildlife trafficking is one of the largest and most profitable crime sectors in the world. The illegal trade estimated to be a multi-billion dollar industry. On a high level, that illegal trade causes problems for everything from global biodiversity to local economies and the balance of entire ecosystems. And on the immediate level, authorities are tasked with caring for confiscated animals and placing them in long-term care facilities. One network launched last year by the U.S. Fish and Wildlife Service and the Association for Zoos and Aquariums hopes to help. And with wildlife trafficking surging globally, the organizations are now in talks to expand the program to other parts of the country. Read more about illegal wildlife trafficking and check out more photos in climate correspondent Nate Rott's full story.Have other wildlife stories you want us to cover? Email us at shortwave@npr.org.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy