Category: ScienceNews

In the northern Ukrainian city of Chernihiv at least half a dozen hospitals have been damaged by Russian attacks. The Emergency Department of City Hospital No. 2, located on the ground floor, was instantly destroyed. In addition, the shock wave shattered windows across all nine floors of the building, showering everything with broken glass. Correspondent Ari Daniel talks to Emily about the attack and brings Short Wave the voices of three people who were there for the attack and the aftermath.

Feel free to e-mail Short Wave with your story suggestions at ShortWave@NPR.org.

Learn more about sponsor message choices: podcastchoices.com/adchoices

NPR Privacy Policy

Today we share the mic with our colleagues at Planet Money to talk about one of our favorite aquatic creatures: manatees. Decades ago, manatees nearly went extinct as their habitat dwindled and boats threatened their lives. But power companies noticed something: manatees were hanging out near their power plants, seeking out warm water. So, the power companies teamed up with environmentalists to turn the warm waters near power planets into manatee refuges — saving manatee lives and the power companies money in the process. Now, there's a new conundrum: manatees that are hooked on fossil fuels.

Learn more about sponsor message choices: podcastchoices.com/adchoices

NPR Privacy Policy

There's a lot for scientists to learn about the origins of humans' musical abilities. In the last few years, though, they've discovered homo sapiens have some company in our ability to make musical rhythm. Producer Berly McCoy brings the story of singing lemurs to host Aaron Scott. She explains how their harmonies could help answer questions about the beginnings of our own musical abilities, and what all of this has to do with Queen.

Learn more about sponsor message choices: podcastchoices.com/adchoices

NPR Privacy Policy

Just over two months ago, the undersea volcano of Hunga Tonga erupted catastrophically, generating huge tsunamis and covering the islands of Tonga in ash. University of Auckland geologist Shane Cronin is now in Tonga, trying to piece together the sequence of violent events.

Edinburgh University palaeontologist Ornella Bertrand tells us about her studies of the ancient mammals that inherited the Earth after the dinosaurs were wiped out. To her surprise, in the first 10 million years after the giant meteorite struck, natural selection favoured larger-bodied mammals, not smarter ones.

At the University of Bristol, a team of engineers is developing skin for robots, designed to give future bots a fine sense of touch. Roland shakes hands with a prototype.

A global satellite survey of the world’s largest coastal cities finds that most of them contain areas that are subsiding faster than the rate that the sea level is rising. Some cities are sinking more than ten times faster, putting many millions of people at an ever-increasing risk of flooding. Oceanographer Steven D’Hondt at the University of Rhode Island explains why this is happening.

The odds of becoming a fossil are vanishingly small. And yet there seem to be an awful lot of them out there. In some parts of the world you can barely look at a rock without finding a fossil, and museum archives worldwide are stuffed with everything from ammonites to Archaeopteryx. But how many does that leave to be discovered by future fossil hunters? What’s the total number of fossils left to find?

That’s what listener Anders Hegvik from Norway wants to know and what CrowdScience is off to investigate. Despite not having the technology or time to scan the entire planet, presenter Marnie Chesterton prepares to find a decent answer. During her quest, she meets the scientists who dig up fossils all over the world; does some very large sums; and asks whether we'll ever run out of the very best and most exciting fossil finds.

(Image: An eruption occurs at the underwater volcano Hunga Tonga-Hunga Ha"apai off Tonga, January 14, 2022. Credit: Tonga Geological Services/via Reuters)

The odds of becoming a fossil are vanishingly small. And yet there seem to be an awful lot of them out there. In some parts of the world you can barely look at a rock without finding a fossil, and museum archives worldwide are stuffed with everything from ammonites to Archaeopteryx. But how many does that leave to be discovered by future fossil hunters? What’s the total number of fossils left to find?

That’s what listener Anders Hegvik from Norway wants to know and what CrowdScience is off to investigate. Despite not having the technology or time to scan the entire planet, presenter Marnie Chesterton prepares to find a decent answer. During her quest, she meets the scientists who dig up fossils all over the world; does some very large sums; and asks, have we already found all the T-rexes out there?

Presented by Marnie Chesterton and produced by Anna Lacey

(Photo: Fossilized dinosaur bones and skull in the send. Credit: Getty Images)

According to the World Health Organization, Ukraine has the fourth highest incidence of tuberculosis in Europe — and one of the highest rates of multidrug resistant TB anywhere in the world. The country had been making progress but then came the pandemic, and now the war. Reporter Ari Daniel says doctors worry about increased spread of this contagious and deadly disease.

Learn more about sponsor message choices: podcastchoices.com/adchoices

NPR Privacy Policy

According to the World Health Organization, Ukraine has the fourth highest incidence of tuberculosis in Europe — and one of the highest rates of multidrug resistant TB anywhere in the world. The country had been making progress but then came the pandemic, and now the war. Reporter Ari Daniel says doctors worry about increased spread of this contagious and deadly disease.

To manage podcast ad preferences, review the links below:

See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences.

Learn more about sponsor message choices: podcastchoices.com/adchoices

NPR Privacy Policy

Just over two months ago, the undersea volcano of Hunga Tonga erupted catastrophically, generating huge tsunamis and covering the islands of Tonga in ash. University of Auckland geologist Shane Cronin is now in Tonga, trying to piece together the sequence of violent events.

Edinburgh University palaeontologist Ornella Bertrand tells us about her studies of the ancient mammals that inherited the Earth after the dinosaurs were wiped out. To her surprise, in the first 10 million years after the giant meteorite struck, natural selection favoured larger-bodied mammals, not smarter ones.

At the University of Bristol, a team of engineers are developing skin for robots, designed to give future bots a fine sense of touch. Roland shakes hands with a prototype.

A global satellite survey of the world’s largest coastal cities finds that most of them contain areas that are subsiding faster than the rate that the sea level is rising. Some cities are sinking more than ten times faster, putting many millions of people at an ever-increasing risk of flooding. Oceanographer Steven D’Hondt at the University of Rhode Island explains why this is happening.

(Image: An eruption occurs at the underwater volcano Hunga Tonga-Hunga Ha"apai off Tonga, January 14, 2022. Credit: Tonga Geological Services/via Reuters)

Presenter: Roland Pease Producer: Andrew Luck-Baker

A Japanese chemist identified umami in the early 1900s, but it took a century for his work to be translated into English. Short Wave host Emily Kwong talks with producer Chloee Weiner about why it took so long for umami to be recognized as the fifth taste.

Learn more about sponsor message choices: podcastchoices.com/adchoices

NPR Privacy Policy

Today, we present an episode of NPR's daily economics podcast, The Indicator from Planet Money. It's filled with one of our favorite topics: Data.

Algorithms are the secret sauce for many tech platforms. With user data, they can help a company tailor a subscriber's experience and make the product better. But what happens when the data that feeds an algorithm is obtained through less than legal means?

We learn about the curious case of Kurbo, the weight loss app for kids that the feds say illegally collected data to generate that secret sauce.

Email the show at shortwave@npr.org.

Learn more about sponsor message choices: podcastchoices.com/adchoices

NPR Privacy Policy