Science & Technology

Shots - Health News
12:43 pm
Wed July 10, 2013

When Choirs Sing, Many Hearts Beat As One

Members of the Mormon Tabernacle Choir raise their voices in unison — and perhaps unify their heart rates, too.
George Frey Getty Images

Originally published on Thu July 11, 2013 7:33 am

We open our hymnals to Hymn 379, and we begin to sing. "God is Love, let heav'n adore him / God is Love, let earth rejoice ..."

Lifting voices together in praise can be a transcendent experience, unifying a congregation in a way that is somehow both fervent and soothing. But is there actually a physical basis for those feelings?

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The Salt
11:32 am
Wed July 10, 2013

Do Diet Drinks Mess Up Metabolisms?

Some researchers think that artificial sweeteners, most frequently consumed in diet drinks, may confuse the body.
Justin Sullivan Getty Images

Originally published on Thu July 11, 2013 4:10 pm

It may seem counterintuitive, but there's a body of evidence to suggest that the millions of Americans with a diet soda habit may not be doing their waistlines — or their blood sugar — any favors.

As the consumption of diet drinks made with artificial sweeteners continues to rise, researchers are beginning to make some uncomfortable associations with weight gain and other diseases.

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Race
11:15 am
Wed July 10, 2013

Zimmerman Trial In The Court Of Public Opinion

Originally published on Wed July 10, 2013 2:56 pm

Transcript

MICHEL MARTIN, HOST:

I'm Michel Martin and this is TELL ME MORE from NPR News. Maybe it was fatigue, maybe it was the stress of a long trial, but last night came one of the most intense courtroom exchanges so far in the trial of George Zimmerman. It ended up with Judge Debra Nelson walking out of the courtroom.

(SOUNDBITE OF ZIMMERMAN TRIAL)

DEBRA NELSON: I'm not getting into this. Court is in recess. I will give my ruling in the morning. I'll see you at eight o'clock in the morning.

UNIDENTIFIED MAN 1: Your Honor...

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All Tech Considered
7:22 am
Wed July 10, 2013

Utah Internet Firm Defies State's Warrantless Subpoena Law

Pete Ashdown is founder and CEO of XMission, Utah's oldest Internet service provider.
Flickr via Center for Study of Ethics at UVU

Originally published on Wed July 10, 2013 8:51 am

Utah's oldest Internet service provider, XMission, has refused to give up customer information to law enforcement, reports The Salt Lake Tribune. Specifically, the company says it won't comply with administrative subpoenas.

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Environment
2:01 am
Wed July 10, 2013

In Montana Wilds, An Unlikely Alliance To Save The Sage Grouse

Bryan Ulring (left), ranch hand Graham Fulton (right) and Nature Conservancy ecologist Nathan Korb (center) install a pipe on a new well dug for the cattle Ulring manages for J Bar L Ranch. The ranch is working with The Nature Conservancy to try to preserve sage grouse habitat.
John W. Poole NPR

Originally published on Wed July 10, 2013 12:46 pm

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Environment
5:00 pm
Tue July 9, 2013

Uncovering The Mystery Behind An Atlantic Tsunami

Scientists in the National Oceanic and Atmospheric Administration are still trying to understand what exactly caused a tsunami to strike the East Coast in June. There was no seismic record of the incident. But a team of scientists came together to analyze tidal and weather data. They believe the tsunami may have been caused by a weather phenomenon known as a "derecho."

Shots - Health News
4:07 pm
Tue July 9, 2013

Harmful Parasites In Cat Poop Are Widespread

Originally published on Thu July 11, 2013 7:34 am

That cat poop can pose a health risk to humans no longer surprises us.

Some cats carry a parasite called Toxoplasma gondii. Infected cats shed embryonic T. gondii, called oocysts, in their feces.

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All Tech Considered
11:04 am
Tue July 9, 2013

The 'Sink-Urinal' Saves Water, Encourages Men To Wash Hands

The design, called Stand, is already in use in several European countries.
Ingus Bajars Courtesy of Kaspar Jursons

Originally published on Tue July 9, 2013 11:53 am

In a blog series we're calling "Weekly Innovation," we'll explore an interesting idea, design or product that you may not have heard of yet. (Have an innovation to share? Use this quick form.)

A Latvian designer named Kaspars Jursons is trying to help solve European water shortages by redesigning the men's restroom. His new urinal design includes a tap and sink right over it.

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Shots - Health News
10:54 am
Tue July 9, 2013

Who's Watching When You Look For Health Information Online?

Down the online privacy rabbit hole.
NPR

When it comes to sensitive health information, government-run websites appear to do a better job protecting your privacy than many news and commercial sites.

A brief survey published online by JAMA Internal Medicine looked at how 20 health-related websites track visitors. They ranged from the sites of the National Institutes of Health to the health news section of The New York Times online.

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The Salt
2:39 am
Tue July 9, 2013

As Biotech Seed Falters, Insecticide Use Surges In Corn Belt

Crop consultant Dan Steiner inspects a field of corn near Norfolk, Neb.
Dan Charles NPR

Originally published on Wed July 10, 2013 1:56 pm

Across the Midwestern corn belt, a familiar battle has resumed, hidden in the soil. On one side are tiny, white larvae of the corn rootworm. On the other side are farmers and the insect-killing arsenal of modern agriculture.

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