Science & Technology

Animals
2:01 am
Thu August 22, 2013

Where The Whale Sharks Go

A whale shark dives near the surface in waters off the coast of Mexico.
Marj Awai Georgia Aquarium

Originally published on Thu August 22, 2013 2:17 pm

Of all the creatures in the sea, one of the most majestic and mysterious is the whale shark. It's the biggest shark there is, 30 feet or more in length and weighing in at around 10 tons.

Among the mysteries is where this mighty fish migrates and where it gives birth. Now scientists have completed the biggest study ever of whale sharks, and they think they have some answers to those questions.

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It's All Politics
1:59 am
Thu August 22, 2013

Future Historians: Good Luck Sifting Through Obama Video

President Obama is seen on a video camera as he delivers a speech in Youngstown, Ohio, in 2010. In addition to footage of official events, the White House now has thousands of hours of behind-the-scenes video that it will archive.
Jeff Swensen Getty Images

Originally published on Thu August 22, 2013 11:43 am

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All Tech Considered
1:56 am
Thu August 22, 2013

How A Look At Your Gmail Reveals The Power Of Metadata

An MIT analysis of Larry Abramson's Gmail account illustrates his online relationships.
immersion.mit.media.edu

Originally published on Thu August 22, 2013 11:43 am

Sometimes you have to give up a little privacy in order to find out how much — or how little — privacy you really have. So I handed over the keys to my Gmail account to Cesar Hidalgo, a professor at the MIT Media Lab and the designer of a program called Immersion.

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The Salt
4:33 pm
Wed August 21, 2013

Inside The Beef Industry's Battle Over Growth-Promotion Drugs

Beef cattle stand in a barn on the Larson Farms feedlot in Maple Park, Ill.
Daniel Acker Landov

Originally published on Thu November 21, 2013 3:39 pm

When the drug company Merck Animal Health announced plans to suspend sales of its Zilmax feed additive last week, many observers were shocked.

Yet concern about Zilmax and the class of growth-promotion drugs called beta agonists has been building for some time. In an interesting twist, the decisive pressure on Zilmax did not come from animal welfare groups or government regulators: It emerged from within the beef industry itself, and from academic experts who have long worked as consultants to the industry.

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Technology
4:22 pm
Wed August 21, 2013

Facebook CEO's Internet Crusade Hopes To Bring Billions Online

Originally published on Wed August 21, 2013 5:38 pm

Facebook founder and CEO Mark Zuckerberg has teamed up with other tech giants to pursue the goal of providing Internet service to five billion people in the developing world. The group, called Internet.org, says data can be used more efficiently and participating partners can work cooperatively to make access to the web affordable in emerging economies. Zuckerberg makes the case on his Facebook page for how a global Internet infrastructure can be created. But the document doesn't have tangible commitments from Facebook or other participating companies.

Science
4:22 pm
Wed August 21, 2013

Defining A Hole Presents A Philosophical Quandary

Originally published on Tue August 27, 2013 10:24 am

Transcript

AUDIE CORNISH, HOST:

From NPR News, this is ALL THINGS CONSIDERED. I'm Audie Cornish.

MELISSA BLOCK, HOST:

I'm Melissa Block. And a radio confession here. We had a hole in our program right here. We didn't have a piece just the right length to fill out this segment. It happens occasionally. Well, all summer, NPR science correspondent Joe Palca has been helping us get rid of these little holes with some short stories about holes.

JOE PALCA, BYLINE: Today, we're going to examine the question, what is a hole anyway? What's it made of?

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The Two-Way
4:18 pm
Wed August 21, 2013

Secret Court: NSA Surveillance Program Was Unconstitutional

An image taken from the FISA court opinion released Wednesday. The document reveals instances in which the court saw the NSA overstepping in its surveillance efforts.
NPR

Originally published on Mon August 26, 2013 7:53 am

A secret federal court found that the National Security Agency violated the civil rights of Americans when it collected thousands of emails and other digital messages between Americans, according to a 2011 opinion released Wednesday.

The FISA court ruled parts of the program to be unconstitutional and ordered them to be revised. The government made changes and the court signed off on the program in November of 2011.

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Shots - Health News
3:46 pm
Wed August 21, 2013

Deadly Middle East Coronavirus Found In An Egyptian Tomb Bat

So cute, but not cuddly. The Egyptian tomb bat, Taphozous perforatus, is a likely carrier of the Middle East respiratory syndrome virus, or MERS.
Courtesy of Jonathan H. Epstein/EcoHealth Alliance

Originally published on Fri August 23, 2013 6:09 am

For nearly a year, disease detectives around the world have been trying to track down the source of a mysterious new virus in the Middle East that has infected 96 people and killed 47 since September.

Now it looks like they've pinpointed at least one place where the virus is hiding out.

Scientists at Columbia University have detected the Middle East respiratory syndrome virus, or MERS, in a bat near the home of a man who died from the disease. The team found a small fragment of the virus's genes in the animal that matches perfectly with those seen in the patient.

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Animals
2:35 pm
Wed August 21, 2013

On A Rocky Maine Island, Puffins Are Making A Tenuous Comeback

A puffin prepares to land with a bill full of fish on Eastern Egg Rock, off the Maine coast in July. Last year young puffins died at an alarming rate from starvation because of a shortage of herring.
Robert F. Bukaty AP

Originally published on Wed August 21, 2013 7:12 pm

Rocky, windswept Eastern Egg Rock, about 6 miles off the coast of Maine, was once a haven for a hugely diverse bird population. But in the 1800s, fishermen decimated the birds' ranks — for food and for feathers.

When ornithologist Stephen Kress first visited 40 years ago, the 7-acre island was nearly barren, with only grass and gulls left. Not a puffin in sight. Not even an old puffin bone.

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All Tech Considered
2:25 pm
Wed August 21, 2013

Weekly Innovation: Hey, You're Taking Too Long In The Shower

The Uji shower head will be available for sale in early 2014. Its light turns from green to red as the shower progresses.
Courtesy of Brett Andler

Originally published on Thu August 22, 2013 7:16 am

This week's innovation pick is a shower head that reminds you you're taking too long. The Uji shower head gradually turns from green to red as users linger in the shower.

"It encourages [people] to take shorter and more energy efficient showers," said one of the co-inventors, Brett Andler. "By letting people become aware of how long they're in the shower, we've actually been able to cut shower time by 12 percent."

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