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Science, Spoken

Science, Spoken

2,361 episodes — Page 10 of 48

The New Math of Wrinkling Patterns

A comprehensive mathematical framework treats these crinkles as elegant solutions to geometric problems. Learn about your ad choices: dovetail.prx.org/ad-choices

Nov 1, 202211 min

Rats Are Invasive Menaces. These Cameras Spy on Them

Keeping rodents off Santa Cruz Island is an exhausting task. But now, conservationists are getting an assist from an AI-powered surveillance system. Learn about your ad choices: dovetail.prx.org/ad-choices

Oct 31, 20227 min

A New Tool for Eruption Forecasting: Carbon-Catching Drones

In the future, remote-controlled quadcopters might mean that researchers won’t have to crawl inside volcanoes to collect carbon dioxide anymore. Learn about your ad choices: dovetail.prx.org/ad-choices

Oct 28, 20227 min

The US Is Finally Considering Protections Against Salmonella

The bacteria, which contaminate poultry meat, sicken 1.35 million Americans every year. But there’s very little the federal government can do to stop it. Learn about your ad choices: dovetail.prx.org/ad-choices

Oct 27, 20229 min

How Iodine Pills Can—and Can’t—Help Against Radiation

East European governments are starting to distribute the tablets as a precaution, but there are limits to the protection they offer, and who might need them. Learn about your ad choices: dovetail.prx.org/ad-choices

Oct 26, 20226 min

Big Pharma Says Drug Prices Reflect R&D Cost. Researchers Call BS

A new study finds no correlation between research and development spending and outlandish drug prices. Learn about your ad choices: dovetail.prx.org/ad-choices

Oct 25, 20226 min

Lab-Grown Human Brain Tissue Works in Rats

Scientists integrated tiny cell clusters called organoids with the animals’ own tissue, a step toward developing sophisticated mini-models of the brain. Learn about your ad choices: dovetail.prx.org/ad-choices

Oct 24, 20227 min

Gas Drilling Is Disrupting Animal Migration

Scientists are investigating why large animals like the mule deer of Wyoming go where they go—and how humans can get out of their way. Learn about your ad choices: dovetail.prx.org/ad-choices

Oct 21, 20227 min

Robots Are Helping Immunocompromised Kids ‘Go to School’

Sure, my telepresence robot had some issues—but for students like me who can’t make it to campus because of disability or illness, these tools open new doors. Learn about your ad choices: dovetail.prx.org/ad-choices

Oct 20, 20227 min

Cities Need More Native Bees—Lots and Lots of Adorable Bees

These pollinators can help urban gardens grow. That will be critical for cooling cities as the planet warms. Learn about your ad choices: dovetail.prx.org/ad-choices

Oct 19, 20227 min

Wildfire Smoke May Carry Deadly Fungi Long Distances

Pathogens in soil are a danger to firefighters, but smoke may transport spores that cause valley fever and other infections into cities too. Learn about your ad choices: dovetail.prx.org/ad-choices

Oct 18, 20229 min

It’s Time to Treat Housing Insecurity as a Health Risk

A new study shows that cancer patients in precarious living situations are twice as likely to die from their illness, underscoring the harms of unstable housing. Learn about your ad choices: dovetail.prx.org/ad-choices

Oct 17, 20226 min

The FCC's Rules on Space Junk Just Got Stricter

A new and contentious five-year limit for getting rid of dead satellites could slow the growing orbital litter problem—if people actually abide by it. Learn about your ad choices: dovetail.prx.org/ad-choices

Oct 14, 20227 min

A Bold Effort to Cure HIV—Using Crispr

An experiment tests whether the gene-editing technology can stop the virus from replicating, which would ultimately wipe out the infection. Learn about your ad choices: dovetail.prx.org/ad-choices

Oct 13, 20227 min

Scientists Have Discovered a New Set of Blood Groups

The ‘Er’ grouping could help doctors identify and treat some rare cases of blood incompatibility, including between pregnant mothers and fetuses. Learn about your ad choices: dovetail.prx.org/ad-choices

Oct 12, 20227 min

A Huge New Data Set Pushes the Limits of Neuroscience

The Allen Institute’s release includes recordings from a whopping 300,000 mouse neurons. Now the challenge is figuring out what to do with all that data. Learn about your ad choices: dovetail.prx.org/ad-choices

Oct 11, 20229 min

The Problem With Mental Health Bots

With human therapists in short supply, AI chatbots are trying to plug the gap—but it’s not clear how well they work. Learn about your ad choices: dovetail.prx.org/ad-choices

Oct 10, 20228 min

Sofia, the Historic Airplane-Borne Telescope, Lands for the Last Time

Astronomers mourn the end of an infrared observatory that flew aboard a jumbo jet. It was expensive, but it saw what Earth-based telescopes can’t. Learn about your ad choices: dovetail.prx.org/ad-choices

Oct 7, 202212 min

The Era of Fast, Cheap Genome Sequencing Is Here

Illumina just announced a machine that can crack genomes twice as fast as its current version—and drive the cost down to $200 a pop. Learn about your ad choices: dovetail.prx.org/ad-choices

Oct 6, 20229 min

Climate Change Is Burying Archaeological Sites Under Tons of Sand

Desertification can wear down ancient ruins or hide them under dunes—leaving researchers scrambling to keep track of where they’re buried. Learn about your ad choices: dovetail.prx.org/ad-choices

Oct 5, 20228 min

What Is a Wetland Worth?

As the Supreme Court considers the fate of American wetlands, Annie Proulx’s Fen, Bog, and Swamp offers an elegiac love letter to overlooked ecosystems. Learn about your ad choices: dovetail.prx.org/ad-choices

Oct 4, 202214 min

How to Find Your Vaccine History—and Store It Safely

Worries about polio, monkeypox, and Covid-19 are rising. Here’s how to gather your health information, even if you’ve lost the paper records. Learn about your ad choices: dovetail.prx.org/ad-choices

Oct 3, 20229 min

There’s New Proof Crispr Can Edit Genes Inside Human Bodies

The technique had largely been limited to editing patients’ cells in the lab. New research shows promise for treating diseases more directly. Learn about your ad choices: dovetail.prx.org/ad-choices

Sep 30, 20227 min

Lawns Are Dumb. But Ripping Them Out May Come With a Catch

Meticulous turf is environmentally terrible. Yet grass does have one charm: It “sweats,” helping cool the local area. Learn about your ad choices: dovetail.prx.org/ad-choices

Sep 29, 20228 min

The Fungus That Killed Frogs—and Led to a Surge in Malaria

A global fungal pandemic wiped out amphibians, destroyed biodiversity, and ultimately increased human illness. Now a second similar pathogen is on the way. Learn about your ad choices: dovetail.prx.org/ad-choices

Sep 28, 20228 min

The US Is Measuring Extreme Heat Wrong

Recent studies have revealed flaws in the heat index. With rising temperatures and humidity, maybe it’s time for a more holistic approach. Learn about your ad choices: dovetail.prx.org/ad-choices

Sep 27, 20229 min

To Understand Brain Disorders, Consider the Astrocyte

Neurons get a lot of attention—but researchers think this star-shaped brain cell type could hold the key to treating some disorders. Learn about your ad choices: dovetail.prx.org/ad-choices

Sep 26, 20228 min

How to Design the Perfect Queue, According to Crowd Science

The line to see Queen Elizabeth II lying in state is snaking across central London. Could it have been done better? Learn about your ad choices: dovetail.prx.org/ad-choices

Sep 23, 20227 min

Teaching ‘Selfish’ Wind Turbines to Share Can Boost Productivity

A software update can help turbines become less disruptive to their neighbors and distribute the wind more efficiently. Learn about your ad choices: dovetail.prx.org/ad-choices

Sep 22, 20227 min

New Reservoirs Could Help Battle Droughts, but at What Cost?

Storing more water to deal with climate change seems like a no-brainer, but such reservoirs are complex undertakings with environmental issues of their own. Learn about your ad choices: dovetail.prx.org/ad-choices

Sep 21, 20229 min

The Legendary Frank Drake Shaped the Search for Alien Life

The influential astronomer led the hunt for extraterrestrial signals and helped make the field of astrobiology what it is today. Learn about your ad choices: dovetail.prx.org/ad-choices

Sep 20, 202210 min

Forget Silicon. This Computer Is Made of Fabric

The jacket can raise and lower its own hood—without chips or batteries—and might one day help disabled wearers move. Learn about your ad choices: dovetail.prx.org/ad-choices

Sep 19, 20227 min

Why Pain Feels Worse at Night

Many people report that their aches and pains intensify when they’re trying to sleep, but new research into the circadian clock helps explain this mystery. Learn about your ad choices: dovetail.prx.org/ad-choices

Sep 16, 20229 min

Humanity Is Doing Its Best Impression of a Black Hole

Daniel Holz studies the universe’s ultimate catastrophes. And he knows a thing or two about existential threats on Earth, since he helps set the Doomsday Clock. Learn about your ad choices: dovetail.prx.org/ad-choices

Sep 15, 20229 min

This Follicle-Hacking Drug Could One Day Treat Baldness

Researchers are working on an injectable that could get dormant follicles growing again. Trials on mice show promise. Learn about your ad choices: dovetail.prx.org/ad-choices

Sep 14, 202210 min

Greenland’s Melting Glaciers Spew a Complicated Treasure: Sand

Meltwater from the island’s ice sheet is loaded with the right kind of sand for concrete production—which further warms the planet. Learn about your ad choices: dovetail.prx.org/ad-choices

Sep 13, 20227 min

To Fight Severe Drought, China Is Turning to Technology

The country is exploring cloud seeding, GM crops, and a multibillion-dollar water-transfer system to address its worst water shortages on record. Learn about your ad choices: dovetail.prx.org/ad-choices

Sep 12, 20226 min

Can a Particle Accelerator Trace the Origins of Printing?

Movable metal type is often traced back to Gutenberg’s workshop, but its history is far older in Asia. Researchers are using atomic-scale tools to rewrite the narrative. Learn about your ad choices: dovetail.prx.org/ad-choices

Sep 9, 202212 min

Is the Psychedelic Therapy Bubble About to Burst?

A new paper argues that excitement has veered into misinformation—and scientists should be the ones to set things straight. Learn about your ad choices: dovetail.prx.org/ad-choices

Sep 8, 202211 min

The Long, Leguminous Quest to Give Crops Nitrogen Superpowers

Farmers have to apply heaps of emissions-heavy fertilizer to provide crops with enough nitrogen. Scientists are looking to legumes for help. Learn about your ad choices: dovetail.prx.org/ad-choices

Sep 7, 202210 min

Swarms of Satellites Are Tracking Illegal Fishing and Logging

In some of the world’s most inaccessible places, tiny satellites are watching—and listening—for signs of destruction. Learn about your ad choices: dovetail.prx.org/ad-choices

Sep 6, 20227 min

Satellites Keep the World’s Clocks on Time. What if They Fail?

Standardized time is broadcast by satellite networks around the world, but their signals are vulnerable to interference—so the UK is building a more resilient system. Learn about your ad choices: dovetail.prx.org/ad-choices

Sep 2, 202211 min

This Giant Sprinkler System Can Protect Cities from Wildfires

Two Spanish towns have built a network of towers that douse surrounding trees with recycled water—stopping fire in its tracks. Learn about your ad choices: dovetail.prx.org/ad-choices

Sep 1, 20228 min

Egg and Sperm Donors Could Be Required to Share Their Medical Records

In much of the US, donors aren’t obliged to disclose potentially inheritable health conditions. A proposed law could change that. Learn about your ad choices: dovetail.prx.org/ad-choices

Aug 31, 20228 min

At Some Colleges, the Fall of Roe Will Weaken Student Health Care

As students return to school, many will find restricted campus access to abortion services and information—and perhaps reproductive care in general. Learn about your ad choices: dovetail.prx.org/ad-choices

Aug 30, 202213 min

How Long Droughts Make Flooding Worse

Parched ground is less likely to absorb water and increases the risk of dangerous flash floods. But there are ways to mitigate these conditions. Learn about your ad choices: dovetail.prx.org/ad-choices

Aug 29, 20226 min

New Evidence Points to the Moon Once Being Part of Earth

Gases trapped in lunar meteorites hint that the moon was formed out of material displaced from Earth after a planetary collision. Learn about your ad choices: dovetail.prx.org/ad-choices

Aug 25, 20226 min

Is Oxygen the Answer to Long Covid?

Treatment options for lasting Covid symptoms are limited, but initial studies suggest hyperbaric oxygen could help. Learn about your ad choices: dovetail.prx.org/ad-choices

Aug 24, 20229 min

As Wildfires Get More Extreme, Observatories Are at Greater Risk

Climate change is making fire season worse. Now astronomers are feeling the heat. Learn about your ad choices: dovetail.prx.org/ad-choices

Aug 23, 20226 min

Doctors Are Pioneering a Better Way to Perform Autopsies on Kids

Hi-res imaging can help determine cause of death in very young babies—giving parents answers without the distress of an invasive autopsy. Learn about your ad choices: dovetail.prx.org/ad-choices

Aug 22, 20225 min