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Scientists Solve Mystery Of Disappearing Salt Marshes

Marshes along streams and estuaries protect land from storm surges. But they're disappearing fast and now scientists have discovered a previously unknown marsh killer: nutrients. Nitrogen from fertilizers and sewage makes marshes grow faster, but the roots grow smaller so the soil can't hold the bigger plants. That means soil banks collapse and marshes turn to mud.
NPR

Jack Davis, Cartoonist Who Helped Found 'Mad' Magazine, Dies

Money from a job illustrating a Coca-Cola training manual became a springboard for Jack Davis to move from Georgia to New York.
NPR

Cookie Dough Blues: How E. Coli Is Sneaking Into Our Forbidden Snack

Most people know not to eat raw cookie dough. But now it's serious: 46 people have now been sickened with E. coli-tainted flour. Here's how contamination might be occurring.
NPR

At The Democratic Convention, Choreographing A Sea Of Signs

Watch even a few minutes and you're bound to see some synchronized sign-holding — brightly colored placards with slogans like "Stronger Together" waving in the crowd.
NPR

Writing Data Onto Single Atoms, Scientists Store The Longest Text Yet

With atomic memory technology, little patterns of atoms can be arranged to represent English characters, fitting the content of more than a billion books onto the surface of a stamp.

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