Science & Health

Shots - Health News
3:36 pm
Wed February 6, 2013

Debate Rages On Even As Research Ban On Gun Violence Ends

More than 400 guns, including these three, were turned in during a Dallas gun buyback program in January. But determining the effectiveness of such programs is difficult due to limits on gun-related research.
Tom Pennington Getty Images

Originally published on Wed February 6, 2013 5:12 pm

The characteristics of gun violence in the U.S. are largely unknown because key federal health agencies have been banned from conducting such research since the mid-1990s.

President Obama, however, wants to change that.

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The Salt
12:06 pm
Wed February 6, 2013

Stone Age Stew? Soup Making May Be Older Than We'd Thought

The tradition of making soup is probably at least 25,000 years old, says one archaeologist.
iStockphoto.com

Originally published on Mon February 11, 2013 3:36 pm

Soup comes in many variations — chicken noodle, creamy tomato, potato and leek, to name a few. But through much of human history, soup was much simpler, requiring nothing more than boiling a haunch of meat or other chunk of food in water to create a warm, nourishing broth.

So who concocted that first bowl of soup?

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Research News
1:55 am
Wed February 6, 2013

Why You Love That Ikea Table, Even If It's Crooked

Building your own stuff boosts your feelings of pride and competence, and also signals to others that you are competent.
iStockphoto.com

Originally published on Wed February 6, 2013 9:51 am

Have you ever spent a couple of hours working on a craft project — or a presentation for work — and then fallen in love with what you've accomplished? Do the colors you've picked for your PowerPoint background pop so beautifully that you just have to sit back and admire your own genius?

If so, get in line: You're the latest person to fall victim to the Ikea Effect.

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Science & Health
3:59 pm
Tue February 5, 2013

Aggressive Care Still Common For Dying Seniors, Despite Hospice Uptick

Joe Takach comforts his friend Lillian Landry, as she spends her last days in the hospice wing of a hospital in Oakland Park, Fla., in 2009.
J. Pat Carter AP

Although federal data show that fewer Medicare beneficiaries are dying in hospitals that doesn't mean they're getting a lot less medical care in their final days, new research suggests.

Even as deaths in acute-care hospitals declined between 2000 and 2009, the use of intensive care units in the final 30 days of life increased, as did short-term hospice use. The rate of changes to care for these patients, such as transfers within the last three days of life, also increased.

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Science & Health
3:19 pm
Tue February 5, 2013

Mixing Alcohol With Diet Soda May Make You Drunker

The rum in that Cuba libre will hit your bloodstream faster if it's mixed with diet cola.
iStockphoto

Originally published on Mon February 11, 2013 3:36 pm

Looking to cut back on the calories in your cocktail by mixing, say, diet soda and rum? Well, get ready for the buzz.

According to the results of a new study, this combination will leave you drunker than if you'd mixed the liquor with a sugary, caloric mixer.

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Shots - Health News
3:19 pm
Tue February 5, 2013

Exercise Can Be Good For The Heart, And Maybe For Sperm, Too

Human sperm race to fertilize an egg.
David M. Phillips Science Source

Originally published on Wed February 6, 2013 9:39 am

Guys, it may be time to get off the couch and hit the treadmill — especially if you want to have kids.

Okay, we all know that exercise is good for us. It can reduce the risk of obesity, diabetes and heart disease, to name a few benefits. Now researchers say physical activity may also help keep sperm healthy and happy.

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Krulwich Wonders...
1:13 pm
Tue February 5, 2013

Dinosaurs With Attitude

Courtesy of Julius T. Csotonyi

Come on, this isn't serious, is it? There was an animal that looked like this?

It's a dinosaur — scaly, fuzzy, with an oversized zebra-striped head, leopard-spotted legs, tiger stripes on the tail and two unfoldable wings permanently erect and attached to its feet. Really?

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Shots - Health News
4:55 pm
Mon February 4, 2013

Aging Poorly: Another Act Of Baby Boomer Rebellion

Health researchers say the proportion of people in their late 40s to 60s with diabetes, hypertension or obesity has increased over the past two decades.
iStockphoto.com

Originally published on Wed February 6, 2013 9:40 am

Baby boomers have a reputation for being addicted to exercise and obsessed with eating well.

But that story didn't jibe with what physician Dana E. King and his colleagues see walking through the door of their family practice every day in Morgantown, W.Va.

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Shots - Health News
1:21 pm
Mon February 4, 2013

Scientists Find A Way To Scare Patients Who Can't Feel Fear

Movies like The Shining frighten most of us, but some brain-damaged people feel no fear when they watch a scary film. However, an unseen threat — air with a high level of carbon dioxide — produces a surprising result.
Warner Bros. Photofest

Originally published on Wed February 6, 2013 9:39 am

In shorthand often used to describe the brain, fear is controlled by a small, almond-shaped structure called the amygdala.

But it's not quite that simple, as a study published Sunday in Nature Neuroscience demonstrates.

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Education
10:51 am
Mon February 4, 2013

African Americans Fly High With Math And Science

Barrington Irving , a 23-year-old Jamaican-born pilot, at a news conference at Opa-locka Airport Wednesday, June 27, 2007, ending a three-month journey he said would make him the youngest person to fly around the world alone.
Alan Diaz AP

Originally published on Mon February 4, 2013 11:48 am

This Black History Month, Tell Me More is taking a look at African Americans in the STEM fields (science, technology, engineering and math) who are inspiring future generations.

Today, Barrington Irving shares how his sky high dreams became a reality. A chance encounter in his parents' bookstore put him on a path that would make him the youngest person and first African American to fly solo around the world.

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Krulwich Wonders...
10:22 am
Mon February 4, 2013

Irresistible Meets Unstoppable. Who Wins?

YouTube

Originally published on Mon February 4, 2013 10:37 am

It's such a tantalizing question: What if an irresistible object crashes into an immovable object, what happens? Would the unmovable move? Would the irresistible be resisted? Which one would prevail? Somebody must have thought about this, must have an answer.

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Energy
4:38 am
Mon February 4, 2013

Environmentalists Oppose Shipping Fracking Waste By Barge

Originally published on Mon February 4, 2013 11:09 am

Transcript

DAVID GREENE, HOST:

States like Pennsylvania, West Virginia, and Ohio have seen an increase in oil and gas drilling recently. And this process, hydraulic fracturing or fracking, has created a lot of something else: liquid waste. Now, one disposal company has come up with a controversial plan for transporting that waste, taking it off trucks and putting it, instead, on barges.

That proposal is triggering what has become yet another safety debate between the drilling industry and some environmentalists.

From Athens Ohio, Fred Kight has the story.

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World
2:34 am
Mon February 4, 2013

Tsunami Debris On Alaska's Shores Like 'Standing In Landfill'

Trash, much of it believed to be debris from the 2011 Japanese tsunami, litters the beach on Montague Island, Alaska, on Jan. 26.
Annie Feidt for NPR

Originally published on Wed February 6, 2013 9:51 am

Refrigerators, foam buoys and even ketchup bottles are piling up on Alaska's beaches. Almost two years after the devastating Japanese tsunami, its debris and rubbish are fouling the coastlines of many states — especially in Alaska.

At the state's Montague Island beach, the nearly 80 miles of rugged wilderness looks pristine from a helicopter a few thousand feet up. But when you descend, globs of foam come into view.

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Energy
2:33 am
Mon February 4, 2013

Are Mini-Reactors The Future Of Nuclear Power?

The reactor room at Babcock & Wilcox's prototype reactor outside Lynchburg, Va. The reactor vessel is behind the orange curtain.
Ben Bradford WFAE

Originally published on Mon February 4, 2013 11:15 am

The U.S. government is investing millions of dollars in what it considers a promising new industry for American manufacturing: nuclear reactors. The plan is to build hundreds of mini-reactors, dot them around the U.S. and export them overseas.

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Science & Health
5:16 pm
Sun February 3, 2013

Health Care Aides Await Labor Decision On Minimum Wage

Originally published on Thu February 7, 2013 3:11 pm

Home health care aides are waiting to find out if they will be entitled to receive minimum wage. A decades-old amendment in labor law means that the workers, approximately 2.5 million people, do not always receive minimum wage or overtime.

The Obama administration has yet to formally approve revisions to the Fair Labor Standards Act that would change that classification.

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