Science

Research News
3:08 pm
Tue August 6, 2013

Study: Rising Military Suicide Rate Not Linked To Deployment

Originally published on Tue August 6, 2013 6:25 pm

Transcript

AUDIE CORNISH, HOST:

A new study out today finds that the rising number of suicides in the military is not caused by deployments to Iraq and Afghanistan. The paper says mental health and alcohol abuse are much stronger indicators that a service member will commit suicide. As NPR's Larry Abramson reports, that finding runs smack into other evidence that says there is a connection.

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The Salt
10:46 am
Tue August 6, 2013

The Cotton Candy Grape: A Sweet Spin On Designer Fruit

The Cotton Candy grape looks and smells like a regular green grape. But the taste will evoke memories of the circus.
Courtesy of Spencer Gray

Originally published on Thu August 22, 2013 12:48 pm

Can't we just leave our fruit alone?

Last year, apple farmers were soaking their fruit in grape flavor to make them more attractive to kids. Now, plant breeders in California have created a grape that tastes like — well, spun sugar and air.

That's right, Salties. Say hello to the Cotton Candy grape.

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Krulwich Wonders...
10:33 am
Tue August 6, 2013

The Subtle Mysteries Of Dinosaur Sex

Robert Krulwich NPR

They dominated our planet for 130 million years. You can't do that without having babies, and to have babies, dinosaurs had to have sex. The mystery is — and this is still very much a mystery — we don't really know how they did it.

The key problems being:

First, dinosaur ladies and dinosaur gentlemen were roughly the same size. No big/little asymmetry as with spiders. With spiders, the little fellow mounts the big lady. There are no body-crushing weight issues.

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The Salt
3:29 pm
Mon August 5, 2013

Long Awaited Lab-Grown Burger Is Unveiled In London

Scientists say commercial production of cultured beef could begin within 10 to 20 years.
David Parry / PA Wire

Originally published on Thu August 8, 2013 4:04 pm

After three months, $330,000 and a high-profile media blitz, the world's first hamburger grown in a lab made its worldwide debut Monday.

The unveiling of "cultured beef," as the burger is branded, was a production worthy of the Food Network era, complete with chatty host, live-streamed video, hand-picked taste testers, a top London chef and an eager audience (made up mostly of journalists). Rarely has a single food gotten such star treatment.

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Space
2:28 pm
Mon August 5, 2013

No Tax Dollars Went To Make This Space Viking Photo

The Vikings Have Landed: Photographer Ved Chirayath staged this photograph in Palo Alto Foothills Park in California last December.
Courtesy of Ved Chirayath

Originally published on Tue March 18, 2014 3:02 pm

Scrutinizing the books of government agencies can turn up lavish parties or illicit trips at the taxpayers' expense. But not every investigation turns out that way. And when they don't, the hunt for waste can appear to be a waste itself.

Such appears to be the case with a recent inquiry involving NASA and Viking re-enactors. This whole saga began with an idea from Ved Chirayath, an aeronautics graduate student at Stanford University who loves photography. He was talking over what to shoot one day with a colleague, and thought of Vikings.

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