Science & Environment

Krulwich Wonders...
8:09 am
Thu February 14, 2013

Guy Pumps Out A Valentine — Literally

Courtesy of Payam Rajabi

Originally published on Thu February 14, 2013 1:47 pm

Last year, Payam Rajabi got a new job and had to leave Toronto and his girlfriend, Clare, and move to San Francisco. All that left him feeling a little down — until he came up with his upsy, downsy valentine idea.

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NPR Story
6:01 am
Thu February 14, 2013

Scientist Gets Research Donations From Crowd Funding

Vimeo

Originally published on Fri March 15, 2013 11:44 am

What do you do when you're a scientist and you have no job and no money for your research? If you're Ethan Perlstein, you try crowd funding. He raised $25,000 to investigate where the drug methamphetamine is stored in the brain.

Copyright 2013 NPR. To see more, visit http://www.npr.org/.

Transcript

LINDA WERTHEIMER, HOST:

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The Salt
12:33 pm
Wed February 13, 2013

Marine Stewardship Council Responds To NPR Series On Sustainable Seafood

Swordfish from Canada feature a label from the Marine Stewardship Council at a Whole Foods in Washington, D.C.
Margot Williams NPR

Originally published on Wed February 13, 2013 2:32 pm

Earlier this week, NPR aired a three-part investigation of the Marine Stewardship Council on Morning Edition and All Things Considered.

As Daniel Zwerdling and Margot Williams reported, the MSC certifies seafood that is supposed to be good for the environment. But some environmental groups argue that the label is misleading, and that as more retailers promise to sell only sustainable-labeled seafood, the program is certifying fisheries that don't deserve it.

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Asia
4:09 pm
Tue February 12, 2013

Did North Korea Test A 'Miniature' Nuclear Bomb?

An official with the Korea Meteorological Administration shows a seismic image of a tremor caused by North Korea's nuclear test, in Seoul on Tuesday.
Kim Jae-Hwan AFP/Getty Images

Originally published on Mon February 25, 2013 1:19 pm

North Korea's latest nuclear weapons test is much more powerful than the previous two, according to estimates made by instruments that measure seismic waves from the blast. It's about the size of the bomb that devastated Hiroshima in World War II.

But it's not so easy to verify the claim that the nuclear explosive has also been miniaturized. That's a critical claim because a small warhead would be essential if the rogue regime chose to threaten the United States with a nuclear-tipped missile.

Big bombs are easier to make, but they aren't all that useful as a threat.

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All Tech Considered
3:09 pm
Tue February 12, 2013

This App Uses The Power Of You To Report The Weather

This map shows data reported by users of the mPING app during Friday's blizzard in the Northeast.
The PING Project

Originally published on Mon February 25, 2013 1:19 pm

If you love to talk about the weather — or want to help collect information about it — a new smartphone app may be for you.

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The Salt
1:52 pm
Tue February 12, 2013

Most Americans Eager To Buy Seafood That's 'Sustainable'

Swordfish from Canada are marked with a label from the Marine Stewardship Council at a Whole Foods in Washington, D.C. The MSC says its label means the fish were caught by a sustainable fishery, but critics says it's not always so clear.
Margot Williams NPR

Originally published on Tue February 12, 2013 2:31 pm

This week, our colleagues Daniel Zwerdling and Margot Williams with NPR's investigations unit have a terrific three-part series on the Marine Stewardship Council. As they report, the MSC's labels tell consumers which seafood is supposed to be good or bad for the environment.

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Krulwich Wonders...
11:52 am
Tue February 12, 2013

What Is It About Emily?

thebrainscoop YouTube

Originally published on Tue February 12, 2013 3:46 pm

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The Salt
8:36 am
Tue February 12, 2013

Why Russia Is Saying 'Nyet' To U.S. Meat Exports

A man buys meat at a butcher's stand in Moscow's Dorogomilovsky market in 2011. On Monday, Russia began blocking U.S. meat imports until those imports are ractopamine-free.
Natalia Kolesnikova AFP/Getty Images

Originally published on Thu February 14, 2013 1:36 pm

Chances are, you've never heard of ractopamine. But as of Monday, U.S. meat exports to Russia — worth $500 million dollars a year — have been suspended, all because of this obscure chemical.

Russian officials say American meat products won't be allowed into their country unless the meat is certified free of ractopamine.

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Under The Label: Sustainable Seafood
7:35 pm
Mon February 11, 2013

For A Florida Fishery, 'Sustainable' Success After Complex Process

Dennis Roseman, left, and Jamie Manganello pull in a swordfish off the coast of Florida. The Day Boat Seafood company went through a complicated process to become certified as a sustainable fishery by the Marine Stewardship Council.
Chip Litherland for NPR

Originally published on Mon February 25, 2013 1:19 pm

Part three of a three-part series by Daniel Zwerdling and Margot Williams.

The long, clunky-looking fishing boat pulls up to Day Boat Seafood's dock near Fort Pierce, Fla., after 10 days out in the Atlantic. The crew lowers a thick rope into the hold, and begins hoisting 300-pound swordfish off their bed of ice and onto a slippery metal scale.

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Under The Label: Sustainable Seafood
6:42 pm
Mon February 11, 2013

Conditions Allow For More Sustainable-Labeled Seafood

A sockeye salmon that was caught from the research vessel Miss Delta off the coast of Vancouver is examined. The MSC has certified the fish as "sustainable" even though there is concern from scientists and environmentalists.
Brett Beadle for NPR

Originally published on Wed February 13, 2013 1:24 pm

Part two of a three-part series by Daniel Zwerdling and Margot Williams.

Next time you walk up to the seafood counter, look for products labeled with a blue fish, a check mark, and the words "Certified Sustainable Seafood MSC." Then ask yourself, "What does this label mean?"

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