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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Animals
4:07 am
Thu July 30, 2015

How 3-D Prining Helps Scientists Understand Bird Behavior

Originally published on Thu July 30, 2015 7:20 am

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

Science
3:48 pm
Wed July 8, 2015

Scientists Discover One Of The Oldest Horned Dinosaurs

Life reconstruction of Wendiceratops pinhorn.
Danielle Dufault/PLOS ONE

Originally published on Wed July 8, 2015 5:34 pm

Scientists have found a "new" horned dinosaur that lived about 79 million years ago — and they say the discovery helps them understand the early evolution of the family that includes Triceratops.

The new dinosaur, which was named Wendiceratops pinhornensis after a famous fossil hunter who discovered the bone bed in Canada where these fossils were buried, is one of the oldest known horned dinosaurs.

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Environment
4:41 pm
Mon June 29, 2015

U.N. Holds Climate Talks In New York Ahead Of Paris Meeting

Originally published on Mon June 29, 2015 5:32 pm

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

Transcript

ROBERT SIEGEL, HOST:

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Science
1:23 pm
Thu June 4, 2015

How Many Viruses Have Infected You?

Originally published on Fri June 5, 2015 3:12 pm

A cheap new lab test can use just a drop of blood to reveal the different kinds of viruses you've been exposed to over your lifetime.

The test suggests that, on average, people have been infected with about ten different types of known virus families, including influenzas, and rhinoviruses that cause the common cold, according to a report published Thursday in Science.

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All Tech Considered
3:26 pm
Tue May 26, 2015

Higher-Tech Fake Eggs Offer Better Clues To Wild-Bird Behavior

One of these things is not like the other: A 3-D printed model of a beige cowbird egg stands out from its robin's egg nest mates, though their shape and heft are similar.
Ana Lopez/Courtesy of Mark Hauber

Originally published on Tue May 26, 2015 7:39 pm

Since the 1960s, biologists have made fake eggs for some studies of bird behavior. But Mark Hauber of Hunter College in New York says this kind of scientific handicraft is not exactly his forte.

"I'm a terrible craftsperson," he admits.

That's why Hauber is pioneering the use of 3-D printing technology to quickly produce made-to-order fake eggs, taking a bit of old-school science into the 21st century.

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Science
11:25 am
Tue March 17, 2015

Are Humans Really Headed To Mars Anytime Soon?

Mars, anyone? Six researchers from the Mars Society sport their best space duds during this 2014 simulation of the conditions that explorers of the Red Planet might face. (From left) Ian Silversides, Anastasiya Stepanova, Alexandre Mangeot and Claude-Michel Laroche.
Micke Sebastien Paris Match via Getty Images

Originally published on Tue March 17, 2015 8:15 am

With recent news headlines proclaiming that dozens of people have been selected as finalists for a Martian astronaut corps, it might seem like a trip to this alien world might finally be close at hand.

But let's have a little reality check. What are the chances that we really will see people on the Red Planet in the next couple of decades?

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Space
4:15 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 10:39 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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Your Health
3:19 pm
Fri January 2, 2015

Flu Vaccines Still Helpful Even When The Strain Is Different

Originally published on Fri January 2, 2015 5:23 pm

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

Transcript

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Science
3:28 pm
Fri November 14, 2014

Controversy Over Scientist's Shirt Mars Celebration Of Comet Landing

Originally published on Fri November 14, 2014 5:34 pm

Copyright 2014 NPR. To see more, visit http://www.npr.org/.

Science
3:18 pm
Fri October 17, 2014

Why Won't The Fear Of Airborne Ebola Go Away?

The Ebola virus as seen under an electron microscope.
BSIP UIG via Getty Images

Originally published on Tue October 21, 2014 9:19 am

How many times do top officials have to say that the Ebola virus is not airborne?

A lot, apparently.

Here is President Obama Thursday: "This is not an airborne disease. It is not easy to catch."

And the day before: "It is not like the flu. It is not airborne."

And Friday, a reporter asked the inevitable question about airborne Ebola when Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, held a press briefing about nurse Nina Pham's transfer to the National Institute of Health.

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