Nell Greenfieldboyce

Nell Greenfieldboyce is a NPR science correspondent.

With reporting focused on general science, NASA, and the intersection between technology and society, Greenfieldboyce has been on the science desk's technology beat since she joined NPR in 2005.

In that time Greenfieldboyce has reported on topics including the narwhals in Greenland, the ending of the space shuttle program, and the reasons why independent truckers don't want electronic tracking in their cabs.

Much of Greenfieldboyce's reporting reflects an interest in discovering how applied science and technology connects with people and culture. She has worked on stories spanning issues such as pet cloning, gene therapy, ballistics, and federal regulation of new technology.

Prior to NPR, Greenfieldboyce spent a decade working in print, mostly magazines including U.S. News & World Report and New Scientist.

A graduate of Johns Hopkins, earning her Bachelor's of Arts degree in social sciences and a Master's of Arts degree in science writing, Greenfieldboyce taught science writing for four years at the university. She was honored for her talents with the Evert Clark/Seth Payne Award for Young Science Journalists.

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The Two-Way
4:27 pm
Tue October 8, 2013

Shutdown Forces Antarctic Research Into 'Caretaker Status'

The Chalet (right) is the U.S. Antarctic Program's administrations and operations center at McMurdo Station.
Reed Scherer National Science Foundation

Originally published on Wed October 9, 2013 4:44 am

Earlier this week we told you that scientists who do research in Antarctica have been on pins and needles, worried that the government shutdown would effectively cancel all of their planned field work this year.

Well, those scientists just got the news they didn't want to hear.

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The Government Shutdown
5:48 pm
Mon October 7, 2013

Even Antarctica Feels Effects Of The Government Shutdown

A helicopter is unloaded from an LC-130 in Antarctica last December. Researchers on this mission were studying the Pine Island Glacier, one of the fastest-receding glaciers on the continent.
August Allen National Science Foundation

Originally published on Mon October 7, 2013 6:50 pm

It looks like even Antarctica isn't far away enough to avoid getting caught up in the government shutdown.

That's because it's currently springtime there, and scientists who study this remote, rugged continent are poised to take advantage of the few months when there's enough daylight and it's warm enough to work. Advance teams have already started working to get things set up and ready for the researchers, who usually begin heading south right about now.

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Shots - Health News
5:00 pm
Fri October 4, 2013

Want To Read Others' Thoughts? Try Reading Literary Fiction

Would time spent with Anton Chekov, famed for his subtle, flawed characters, make you a better judge of human nature?
Hulton Archive Getty Images

Originally published on Thu October 10, 2013 9:33 am

Your ability to "read" the thoughts and feelings of others could be affected by the kind of fiction you read.

That's the conclusion of a study in the journal Science that gave tests of social perception to people who were randomly assigned to read excerpts from literary fiction, popular fiction or nonfiction.

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Shots - Health News
5:35 am
Thu October 3, 2013

From Therapy Dogs To New Patients, Federal Shutdown Hits NIH

The Clinical Center at the National Institutes of Health in Bethesda, Md.
National Institutes of Health

Originally published on Fri October 4, 2013 1:00 pm

Abbey Whetzel has a 12-year-old son named Sam who has been at the National Institutes of Health Clinical Center in Maryland for over a month. He has leukemia that is no longer treatable. And in this difficult time, one source of joy has been the therapy dogs that come to visit the sick kids.

"They can only come once a week, but it's the highlight of Sam's week," says Whetzel. But this week, she says, her son got some bad news. "They came and stopped in, and told Sam that the therapy dog wouldn't be coming because of the government shutdown."

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Shots - Health News
5:12 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 1:50 pm

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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Shots - Health News
7:16 pm
Thu February 21, 2013

Feds Set New Rules For Controversial Bird Flu Research

Health officials around the world are on constant lookout for the deadly bird flu. Here a worker collects chickens on a farm in Kathamndu, Nepal, where the virus was suspected of infecting poultry last October.
Prakas Mathema AFP/Getty Images

Originally published on Fri February 22, 2013 7:25 am

Government-funded scientists here in the U.S. are a step closer to being able to resume some controversial experiments with lab-altered bird flu viruses.

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Space
3:35 am
Fri February 8, 2013

Close Shave: Asteroid To Buzz Earth Next Week

This computer image from a NASA video shows the small asteroid 2012 DA14 on its path as it passes by Earth on Feb. 15.
NASA

Originally published on Thu March 20, 2014 4:36 pm

An asteroid the size of an office building will zoom close by Earth next week, but it's not on a collision course, NASA says.

Still, some people think this near-miss should serve as a wake-up call.

"It's a warning shot across our bow that we are flying around the solar system in a shooting gallery," says Ed Lu, a former astronaut and head of the B612 Foundation, a nonprofit dedicated to protecting humanity from asteroids.

The asteroid known as 2012 DA14 was first spotted last year by astronomers in Spain. It's thought to be about 150 feet across and made of rock.

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Shots - Health News
3:31 am
Thu February 7, 2013

Silica Rule Changes Delayed While Workers Face Health Risks

A worker makes a cut in the side of a sandstone block at the Cleveland Quarries facility in Vermilion, Ohio, earlier this month. The legal limit on the amount of silica that workers can inhale was set decades ago.
Ty Wright Bloomberg via Getty Images

Originally published on Thu February 7, 2013 3:07 pm

One of the oldest known workplace dangers is breathing in tiny bits of silica, which is basically sand. Even the ancient Greeks knew that stone cutters got sick from breathing in dust. And today, nearly 2 million American workers are exposed to silica dust in jobs ranging from construction to manufacturing.

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Shots - Health News
3:35 pm
Wed January 23, 2013

Scientists Put An End To Moratorium On Bird Flu Research

Health workers in Nepal culled chickens and destroyed eggs following an outbreak of bird flu in Kathmandu in October 2012.
Prakash Mathema AFP/Getty Images

Originally published on Wed January 23, 2013 8:53 pm

Controversial experiments on bird flu could resume within weeks because leading influenza researchers around the world have finally called a halt to an unusual moratorium that has lasted more than a year.

The voluntary pause in the research started back in January 2012. Scientists had genetically altered the bird flu virus H5N1, changing it in ways that allowed it to spread through the coughs and sneezes of ferrets — the lab stand-in for people.

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Shots - Health News
3:39 am
Wed January 23, 2013

Rules Would Retire Most Research Chimps

Two chimps groom each other at the Save the Chimps facility in Florida. The National Institutes of Health owns about 360 chimpanzees that aren't yet retired and that are living at research facilities; new guidelines say most of its chimps should be retired.
Save the Chimps

Originally published on Wed January 23, 2013 3:56 pm

The National Institutes of Health should retire most of its chimps that are currently living in research facilities, according to a working group put together by the NIH to look at the future need for biomedical research on chimps.

The group did recommend keeping a small number of chimps in reserve in case they are needed for studies later on. But it also laid out a detailed description of the kind of living conditions that would be needed for those chimps, and said any proposed research should go through a review committee that includes members of the public.

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