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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NPR Story
1:29 pm
Mon February 2, 2015

Hunting For Big Planets Far Beyond Pluto May Soon Be Easier

Stars over the Cerro Tololo Inter-American Observatory in Chile. Sheppard and Trujillo used the new Dark Energy Camera (DECam) on a telescope there to find the distant dwarf planet 2012 VP 113.
Reidar Hahn/Fermilab

Originally published on Wed February 4, 2015 8:39 am

On a mountaintop in Chile, excavators have just started work on a construction site. It will soon be home to a powerful new telescope that will have a good shot at finding the mysterious Planet X, if it exists.

"Planet X is kind of a catchall name given to any speculation about an unseen companion orbiting the sun," says Kevin Luhman, an astronomer at Penn State University.

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Shots - Health News
1:16 am
Mon January 26, 2015

DNA Blood Test Gives Women A New Option For Prenatal Screening

Ultrasound is often used for prenatal screening. It's just one of several prenatal screenings available to pregnant women.
iStockphoto

Originally published on Tue February 24, 2015 4:30 pm

When Amy Seitz got pregnant with her second child last year, she knew that being 35 years old meant there was an increased chance of chromosomal disorders like Down syndrome. She wanted to be screened, and she knew just what kind of screening she wanted — a test that's so new, some women and doctors don't quite realize what they've signed up for.

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Science
11:51 am
Thu January 15, 2015

Highflying Geese Save Energy By Swooping Like A Roller Coaster

Bar-headed geese after a molt, hobnobbing in Mongolia.
Charles Bishop Science

Originally published on Fri January 16, 2015 4:59 am

The bar-headed goose is famous for its long, annual migration from the Indian subcontinent to central Asia, a flight that takes it over snowcapped Himalaya Mountains so high and dangerous that human climbers struggle just to stay alive.

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Shots - Health News
1:34 pm
Mon January 5, 2015

How A Position Of Power Can Change Your Voice

How would you sound in front of an NPR microphone?
Meredith Rizzo NPR

Originally published on Mon February 9, 2015 3:37 pm

Most radio reporters, I think it's fair to say, think about their voices a lot, and work to sound powerful and authoritative. I know my voice has changed since my very first radio story 10 years ago:

Compare that with how I sound these days:

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Your Health
1:51 pm
Fri January 2, 2015

Flu Vaccines Still Helpful Even When The Strain Is Different

Originally published on Fri January 2, 2015 3:23 pm

Copyright 2015 NPR. To see more, visit http://www.npr.org/.

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