Shots - Health News
2:56 pm
Wed January 29, 2014

Neanderthal Genes Live On In Our Hair And Skin

Originally published on Thu January 30, 2014 10:11 am

Neanderthals died out long ago, but their genes live on in us. Scientists studying human chromosomes say they've discovered a surprising amount of Neanderthal DNA in our genes. And these aren't just random fragments; they help shape what we look like today, including our hair and skin.

These genes crept into our DNA tens of thousands of years ago, during occasional sexual encounters between Neanderthals and human ancestors who lived in Europe at the time. They show up today in their descendants, people of European and Asian descent.

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The Two-Way
2:54 pm
Wed January 29, 2014

Scientist To W.Va. Lawmakers: 'I'm Not Drinking The Water'

The banks of the Elk River in Charleston, W.Va.
Tom Hindman Getty Images

"I'm not drinking the water."

That's what an environmental scientist from Marshall University and a member of the West Virginia Environmental Quality Board told state lawmakers today during a hearing about a chemical spill that contaminated the drinking water of nine counties.

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The Salt
2:34 pm
Wed January 29, 2014

A Milk Mystery: Did Gloomy Weather Make Us Love The Stuff?

A new study on lactose tolerance among early farmers in Spain challenges a leading theory that humans developed an appetite for milk to avoid calcium deficiency.
iStock

Humans have a love-hate history with milk.

For thousands and thousands of years, adults couldn't digest dairy products without an upset stomach and a trip to the bathroom.

And then one day, poof!

A few changes in our DNA gave about a third of the world's population – mostly Europeans — the ability to knock back cheese, pizza and chocolate ice cream without a care in the world.

But why? Why did this ability to digest lactose suddenly crop up in our European ancestors about 10,000 years ago? That's been a big mystery for scientists.

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Parallels
2:20 pm
Wed January 29, 2014

On A Roman Street, Graffiti Celebrates 'SuperPope'

Graffiti artist Mauro Palotta says Pope Francis is the only world leader who stands on the side of the people.
Sylvia Poggoli NPR

Originally published on Thu January 30, 2014 10:00 am

First, he's Time magazine's "Person of the Year." Then, he's Rolling Stone's cover story: "The Times They Are A-Changin'" in the Roman Catholic Church.

Now, he's "SuperPope," the latest incarnation of Pope Francis, who has rapidly become one of the most popular leaders on the planet.

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All Tech Considered
2:15 pm
Wed January 29, 2014

A Boarding Pass Design That's So Much Better Than What We Have

The better boarding pass design.
Pete Smart

Originally published on Thu January 30, 2014 10:58 am

In our "Weekly Innovation" blog series, we explore an interesting idea, design or product that you may not have heard of yet. Do you have an innovation to share? Use this quick form.

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Tim Padgett is WLRN-Miami Herald News' Americas correspondent covering Latin America and the Caribbean from Miami. He has covered Latin America for almost 25 years, for Newsweek as its Mexico City bureau chief from 1990 to 1996, and for Time as its Latin America bureau chief, first in Mexico from 1996 to 1999 and then in Miami, where he also covered Florida and the U.S. Southeast, from 1999 to 2013.

The Two-Way
1:11 pm
Wed January 29, 2014

Fed Will Continue To Taper Its Stimulus Program

Originally published on Wed January 29, 2014 3:14 pm

Because the economy continues to improve since it started tapering its stimulus program, the Federal Reserve said it would continue to slow the pace of its bond-buying programs.

In a statement released on Wednesday, the Federal Open Market Committee said:

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Parallels
1:05 pm
Wed January 29, 2014

Brazil's Slaves Are Being Freed, But Owners Go Largely Unpunished

Brazilian slave laborers stop their work to listen to a Labor Ministry inspector explain their legal rights, on the Bom Jesus farm in the Amazon basin in 2003.
Rickey Rogers Reuters /Landov

Originally published on Wed January 29, 2014 3:32 pm

I bought Francisco Lima his first taste of freedom in decades.

A cheeseburger.

It was 2004, and Brazil was starting to confront one of its most distressing problems: slavery. I was in northern Pará state, in the Amazon, observing a special police unit that raided slaveholding farms and firms and liberated workers like the 74-year-old Lima.

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The Two-Way
12:54 pm
Wed January 29, 2014

Spy Chief Says Classified Leaks 'Pose Critical Threat' To U.S.

Director of National Intelligence James Clapper testifies during a hearing before Senate Select Intelligence Committee on Wednesday.
Alex Wong Getty Images

Originally published on Wed January 29, 2014 1:51 pm

In his yearly report (pdf) to the Senate Select Committee on Intelligence, the country's spy chief says one of the top threats facing the United States is the unauthorized leak of classified information.

In his threat assessment report, James Clapper, the director of national intelligence, listed "insider threats," alongside cyber attacks and terrorism.

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The Two-Way
12:44 pm
Wed January 29, 2014

Missing For 112 Years, First Porsche Is Found In Warehouse

The P1, now known as the "first Porsche."
Juergen Skarwan Porsche.com

Originally published on Wed January 29, 2014 1:21 pm

Even the famed German automaker concedes that it "may resemble an old horse-drawn carriage."

But the recently rediscovered "first Porsche in the world" — dubbed the P1 — was a technological marvel for its time. It "included a compact electric drive weighing 286 pounds," writes the automotive news site Jalopnik, and could chug along at 22 mph.

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