What We Know, And Don't Know, About Organic Food | WAMU 88.5 - American University Radio
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What We Know, And Don't Know, About Organic Food

Many people buy and eat organic food because they believe it's more nutritious. A new study suggests that may not be the case. But with a vast number of influences and variables, from the ripeness of produce to the length of the studies, researchers note that more research is needed.
NPR

What Are The Secrets of Centenarians?

To find the path to long life and health, Dan Buettner studies the world's "Blue Zones," communities whose elders live longer than anyone else on the planet.
NPR

Census Reveals Universe Of Marine Microbes At Bottom Of The Food Chain

The ocean's tiniest inhabitants — including bacteria, plankton, krill — are food for most everything that swims or floats. Now, scientists have completed a count of this vast and diverse hidden world.
NPR

Irish Voters Decide Whether To Legalize Same-Sex Marriage

Polls show the "yes" vote is stronger in the conservative, predominately Catholic country. But public opinion surveys could be masking a "shy no vote," observers say.
NPR

Mechanical Turk Workers: Secret Cogs In The Internet Marketplace

There are hundreds of thousands of people doing stuff to your Internet experience that you may think is the work of an algorithm. They're working from home doing tiny tasks computers can't quite do.

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