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The Two-Way
4:47 pm
Wed January 29, 2014

Weather Experts: It's 'Wrong' To Call Atlanta Storm Unexpected

Traffic is snarled along the I-285 perimeter north of Atlanta's metro area Wednesday. Georgia Gov. Nathan Deal has called Tuesday's snow storm "unexpected" — prompting a response from weather forecasters.
David Tulis AP

Originally published on Wed January 29, 2014 5:03 pm

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Shots - Health News
3:43 pm
Wed January 29, 2014

Neanderthal Genes Live On In Our Hair And Skin

Originally published on Thu January 30, 2014 11:11 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 Salt
3:34 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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The Two-Way
3:33 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

Originally published on Wed January 29, 2014 3:54 pm

"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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All Tech Considered
3:25 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 11:58 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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