Health & Science

Shots - Health News
3:56 pm
Mon January 6, 2014

How Much Does A New Hip Cost? Even The Surgeon Doesn't Know

How much is that hip implant in the X-ray? Only the hospital administrator and the company that made it know for sure.
iStockphoto

Originally published on Tue January 21, 2014 12:07 pm

What will a gallon of milk set you back? How about a new car? You probably have a rough idea.

But what about a new knee or a hip replacement? Chances are you have no clue. And you aren't alone. The surgeons who implant the devices probably don't know either, a survey finds.

Medicare spends about $20 billion each year on implanted medical devices. Nearly half of the total goes to orthopedic procedures. As the population ages and more Americans get joint replacements, the spending on implants is likely to keep rising.

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The Two-Way
3:36 pm
Mon January 6, 2014

Foul Weather In Britain Linked To U.S. 'Polar Vortex'

High tide storm waves batter the Cumbrian coast, completely inundating the harbor wall at Whitehaven on Monday.
Ashley Cooper Barcroft Media/Landov

Britain's southwest coast is getting slammed by a winter storm, with high winds driving waves as high as 27 feet ashore in an unusual event that meteorologists say is likely linked to the bone-chilling "polar vortex" gripping much of the U.S.

The U.K. Met Office is warning of continued "exceptionally high waves."

It said the waves were triggered by a large, deep depression in the Atlantic which was "whipping waves up" out at sea.

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Environment
3:27 pm
Mon January 6, 2014

Arctic Methane Bubbles Not As Foreboding As Once Feared

European scientists were alarmed in 2008 when they discovered streams of methane bubbles erupting from the seafloor in Norway's high Arctic. This gas, which contributes to global warming, was apparently coming from methane ice on the seafloor. A follow-up study finds that methane bubble plumes at this location have probably been forming for a few thousand years, so they are not the result of human-induced climate change. But continued warming of ocean water can trigger more methane releases in the Arctic, with potentially serious consequences to the climate.

Digital Life
3:27 pm
Mon January 6, 2014

Google Glass Devotee Knows You're Staring

Wired writer Mat Honan has spent much of the past year wearing Google Glass, the device that brings the Internet, a camera and other high-tech features right to your face — literally. He says the reaction from his family and friends has definitely been mixed.

Health & Science
3:25 pm
Mon January 6, 2014

ER Doctor Lays Out Cold Weather Health Risks

What should you look out for in this cold weather?
Credit Photos.com

We don’t need to tell you it’s cold today - dangerously cold to be outside for just about any length of time.

But when we talk about risks like exposure and frostbite, what should we really be looking for? 

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The Salt
2:22 pm
Mon January 6, 2014

Looks Like The Paleo Diet Wasn't Always So Hot For Ancient Teeth

Say aaaaaah! Dental caries and other signs of oral disease are plain to see in the upper teeth of this hunter-gatherer, between 14,000 and 15,000 years old. The findings challenge the idea that the original paleo diet was inherently healthy, says paleo-anthropologist Louise Humphrey. It all depended, she says, on what wild foods were available.
Courtesy of Isabelle De Groote

Originally published on Mon January 6, 2014 5:16 pm

One of the hinge points in human history was the invention of agriculture. It led to large communities, monumental architecture and complex societies. It also led to tooth decay.

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Shots - Health News
2:08 pm
Mon January 6, 2014

Frostbite Tips For Novices: Skip Whiskey And Shed Your Rings

Jenny Hackett walks across a street in St. Louis, Mo., on Sunday. Subzero temperatures are predicted there Monday, with bitter cold sweeping east.
Jeff Roberson AP

Originally published on Tue January 7, 2014 7:38 am

Frostbite isn't usually a major worry here in Washington, D.C., but with wind chills below zero forecast for half of the Lower 48 by Tuesday morning, millions of people from the Plains to the East Coast will have to start thinking like Arctic explorers while waiting for a school bus or heading to work.

Noses, fingers, toes and ears face the biggest risk. Those body parts have less blood flowing through them and a lot less mass than the body's core. They're also more likely to be exposed to the elements. Obviously, bundling up those tender parts is key.

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Author Interviews
12:39 pm
Mon January 6, 2014

Fear Of Fainting, Flight And Cheese: One Man's 'Age Of Anxiety'

Yuri Arcurs iStockphoto

Originally published on Mon January 6, 2014 7:09 pm

Atlantic magazine editor Scott Stossel has countless phobias and anxieties — some you've heard of, others you probably haven't.

"There's a vast encyclopedia of fears and phobias," he tells Fresh Air's Terry Gross, "and pretty much any object, experience, situation you can think of, there is someone who has a phobia of it."

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Parallels
9:57 am
Mon January 6, 2014

In Fast-Changing China, Reality Can Overtake Fiction

Qiu Xiaolong in his ancestral house during a visit from his home in St. Louis.
Frank Langfitt/NPR

Originally published on Tue January 7, 2014 8:03 pm

One of the challenges of writing about China is the country moves fast — sometimes faster than the publishing business. Take Enigma of China, the latest detective novel by Chinese-American author Qiu Xiaolong.

In one scene, Qiu's main character, Inspector Chen, sits in a Shanghai restaurant scanning a hotel where government agents are holding a corrupt official in secret detention.

Recently, Qiu took me on a tour of the book's real-life settings, including the site of that eatery.

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Research News
5:36 am
Mon January 6, 2014

'Save To Win' Makes Saving As Much Fun As Gambling

Originally published on Mon January 6, 2014 7:03 am

Transcript

DAVID GREENE, HOST:

As far as New Year's resolutions go, saving more money is often a popular one. Actually being able to do that - well, we know how that story usually ends. But researchers may have come up with a winning method. NPR's social science correspondent Shankar Vedantam, we are all ears.

SHANKAR VEDANTAM, BYLINE: Carolann Broekhuizen is a retired life insurance claims examiner. She lives in Waterford, Michigan. Whenever she has a little extra money, there are some things she likes to do.

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