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Shots - Health News
2:12 pm
Thu March 28, 2013

Sand From Fracking Could Pose Lung Disease Risk To Workers

A worker stands on top of a storage bin on July 27, 2011, at a drilling operation in Claysville, Pa. The dust is from powder mixed with water for hydraulic fracturing.
Keith Srakocic AP

Originally published on Mon April 1, 2013 10:50 am

When workplace safety expert Eric Esswein got a chance to see fracking in action not too long ago, what he noticed was all the dust.

It was coming off big machines used to haul around huge loads of sand. The sand is a critical part of the hydraulic fracturing method of oil and gas extraction. After workers drill down into rock, they create fractures in that rock by pumping in a mixture of water, chemicals and sand. The sand keeps the cracks propped open so that oil and gas are released.

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Animals
1:15 pm
Thu March 28, 2013

Algae Bloom Kills Record Number Of Florida Manatees

A rescued manatee suffering from exposure to an algae bloom called red tide in southwest Florida comes up for air as it swims into a critical care tank at Tampa's Lowry Park Zoo.
Steve Nesius Reuters/Landov

Originally published on Thu March 28, 2013 3:38 pm

More than 200 manatees have died in Florida's waterways since January from an algae bloom called red tide, just as wildlife officials try to remove the marine mammal from the endangered species list.

It used to be boat propellers that were the biggest killer of manatees, but red tide has been especially bad this year.

Florida Fish and Wildlife officer Steve Rice routinely scours the Caloosahatchee River in southwest Florida for dead manatees. He has found more than 20 in the past few weeks.

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The Two-Way
1:12 pm
Thu March 28, 2013

1,569: S&P 500 Closes At All Time High, Rising Above Oct. 2007 Mark

A trader on floor of the New York Stock Exchange on March 25, 2013. U
Richard Drew AP

Originally published on Thu March 28, 2013 1:31 pm

The Standard & Poor's 500 stock index broke new ground today, closing at 1,569, an all-time high that erased the record set on Oct. 9, 2007.

The S&P joins the Dow Jones Industrial Average, which broke its 2007 record earlier this month.

Both indices have now recovered all the losses they suffered during the Great Recession.

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Latin America
12:59 pm
Thu March 28, 2013

From The Stone Age To The Digital Age In One Big Leap

Chief Almir of Brazil's Surui tribe attends a press conference with Google representatives in Rio de Janeiro last year. Chief Almir has brought technology to his previously isolated people, who now use smartphones to send photos of illegal logging in the Amazon.
Vanderlei Almeida AFP/Getty Images

Originally published on Thu March 28, 2013 3:38 pm

In the heart of the Amazon in western Brazil, an Indian tribe called the Surui lived in the Stone Age as recently as the late 1960s. They wore loincloths, hunted monkeys with bows and arrows, and knew little of the increasingly modernized country in which they lived.

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It's All Politics
12:54 pm
Thu March 28, 2013

Obama Forms Presidential Commission To Study Voting Problems

Voters line up into the night outside a Miami polling station, some waiting for hours to vote in the 2012 presidential election.
Wilfredo Lee AP

Originally published on Thu March 28, 2013 1:30 pm

President Obama has established a new bipartisan commission on election administration, something he promised to do in his Feb. 12 State of the Union address. He signed an executive order Thursday making it official.

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