Science

Shots - Health News
4:29 pm
Mon October 21, 2013

Scientists Grow New Hair In A Lab, But Don't Rush To Buy A Comb

Maybe someday Jerry won't be laughing at George's follicularly challenged scalp. But despite scientific advances there's still no cure for baldness.
NBC NBC via Getty Images

With a tiny clump of cells from a man's scalp, scientists have grown new human hair in the laboratory.

But don't get too excited. A magic cure for baldness isn't around the corner. The experimental approach is quite limited and years from reaching the clinic — for many reasons.

The scientists have grown the hair only on a tiny patch of human skin grafted onto the back of a mouse. And as wispy locks go, the strands are pretty pathetic. Some hairs were white, and some didn't even make their way out of the skin.

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The Two-Way
4:18 pm
Mon October 21, 2013

Government Shutdown Delays Rocket Launch

A Minotaur I at Wallops Flight Facility in Virginia.
NASA

Originally published on Tue October 22, 2013 9:36 am

The launch of a rocket carrying a record-breaking 29 satellites — originally set for early next month — will be delayed by a few weeks after the partial government shutdown halted preparations.

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The Salt
2:38 pm
Mon October 21, 2013

Kansas Farmers Commit To Taking Less Water From The Ground

The long arms of pivot irrigation rigs deliver water from the Ogallala Aquifer to circular fields of corn in northwestern Kansas.
Dan Charles NPR

Originally published on Tue October 22, 2013 11:38 am

If you've flown across Nebraska, Kansas or western Texas on a clear day, you've seen them: geometrically arranged circles of green and brown on the landscape, typically half a mile in diameter. They're the result of pivot irrigation, in which long pipes-on-wheels rotate slowly around a central point, spreading water across cornfields.

Yet most of those fields are doomed. The water that nourishes them eventually will run low.

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Krulwich Wonders...
8:46 am
Mon October 21, 2013

Americans Fall Behind In The 'Getting Older' Race

Robert Krulwich NPR

As we all know, Americans are living longer. Women especially.

But here's what you may not know: French, German, Swedish, Italian, Japanese, British, Dutch and Canadian women are living longer too, but their lives are getting longer faster than ours. Take a look at this from the National Academy of Sciences.

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Books
4:39 pm
Sun October 20, 2013

For The Ultimate Getaway, Why Not South Sudan?

Most people associate the Nile with Egypt, but the river also flows through South Sudan, where much of it is bordered by jungle. That makes it a excellent destination for rafting and wildlife enthusiasts, says travel guide author Max Lovell-Hoare.
Courtesy of Levison Wood/Secret Compass

Originally published on Sun October 20, 2013 7:02 pm

With cooler temperatures approaching, you might be in the market for a perfect wintertime vacation. Maybe someplace sunny and warm, unspoiled by tourists, with beautiful views and rich culture.

To find all that, you might consider South Sudan. That's the suggestion from Sophie and Max Lovell-Hoare, authors of the Bradt Travel Guide to the young country.

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