Health & Science

The Salt
5:01 pm
Thu August 29, 2013

Antibiotic Use On The Farm: Are We Flying Blind?

Piglets in a pen on a hog farm in Frankenstein, Mo.
Jeff Roberson AP

Originally published on Mon November 18, 2013 4:26 pm

There's a heated debate over the use of antibiotics in farm animals. Critics say farmers overuse these drugs; farmers say they don't.

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Science
4:24 pm
Thu August 29, 2013

Another 'Grand Canyon' Discovered Beneath Greenland's Ice

A little chilly for camping: Ice-penetrating radar revealed a mega-canyon below the Greenland ice sheet, extending for more than 460 miles.
Courtesy of J. Bamber/University of Bristol

Originally published on Fri August 30, 2013 11:37 pm

A major feature of the Earth has escaped notice — until now.

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Shots - Health News
4:15 pm
Thu August 29, 2013

Study: Price Shocks On Health Exchanges Appear Unlikely

What's the prognosis for health insurance rates?
iStockphoto.com

Originally published on Fri August 30, 2013 2:18 pm

With new health insurance exchanges set to launch in just over a month, there's been a lot of chatter about how shocking the rates might be.

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The Record
3:58 pm
Thu August 29, 2013

Can Streaming Services Make Money?

On June 15, the day that Pandora became a publicly traded company, traders on the floor of the New York Stock Exchange wore the company's insignia.
Spencer Platt Getty Images

Originally published on Thu August 29, 2013 6:48 pm

Every time you turn around it seems like there's a new streaming music service. Pandora was among the first a decade ago. Rdio launched in 2010. Spotify came to the U.S. in the summer of 2011. Apple and Google plan to join the fray this year. Music producer Jimmy Iovine is launching a service tied to his headphone brand Beats by Dr. Dre.

What's odd is they are all jumping into a business that, so far, doesn't seem to be turning a profit.

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Animals
3:51 pm
Thu August 29, 2013

Some Rattlesnakes Losing Their Warning Rattle In S. Dakota

Originally published on Thu August 29, 2013 5:01 pm

Transcript

MELISSA BLOCK, HOST:

Here's a sound you'd rather not hear out on a hike.

(SOUNDBITE OF A RATTLE)

BLOCK: That's a Prairie Rattlesnake from western South Dakota. Well, there's only one thing worse than a rattlesnake giving you that famous warning, one that gives you no warning at all. That's what's been happening with some rattlesnakes in South Dakota's Black Hills. They have apparently lost their ability to rattle.

As South Dakota Public Broadcasting's Gary Ellenbolt reports, that may be good for those snakes but bad for people.

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