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
8:30 pm
Tue July 8, 2014

As Engines Sputter To Life, Vintage Spacecraft Turns Toward Moon

With a comet fly-by and a solar orbit behind it, ISEE-3 has now revved its engines for a swing past the moon.
Mark Maxwell Courtesy ISEE-3 Reboot Project

Originally published on Wed July 9, 2014 9:56 am

A gung-ho group of space enthusiasts has started the process of putting a vintage NASA spacecraft on a new flight path, so that this venerable piece of hardware will be able to do useful science once again.

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Science
2:03 pm
Thu June 26, 2014

A Shocking Fish Tale Surprises Evolutionary Biologists

A 6-foot-long electric eel is basically a 6-inch fish attached to a 5-1/2-foot cattle prod, researchers say. The long tail is packed with special cells that pump electricity without shocking the fish.
Mark Newman Getty Images/Lonely Planet Image

Originally published on Sat June 28, 2014 10:52 am

The electric eel's powerful ability to deliver deadly shocks — up to 600 volts — makes it the most famous electric fish, but hundreds of other species produce weaker electric fields. Now, a new genetic study of electric fish has revealed the surprising way they got electrified.

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Science
2:03 pm
Thu June 19, 2014

How To Become A Neanderthal: Chew Before Thinking

By comparing "Skull 17" from the Sima de los Huesos site with many others found in the same cave, researchers were able to discern the common facial features of the era.
Javier Trueba Madrid Scientific Films

Originally published on Fri June 20, 2014 10:54 am

Scientists have long puzzled over the origin and evolution of our closest relative, the Neanderthal. Now, researchers say Neanderthals seem to have developed their distinctive jaws and other facial features first, before they evolved to have big brains.

That's according to an analysis of 17 skulls, all taken from one excavation site in a mountain cave in Atapuerca, Spain, known as the Sima de los Huesos — the "pit of bones."

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Science
3:25 am
Wed June 18, 2014

Is Collecting Animals For Science A Noble Mission Or A Threat?

DNA from these crab plovers, collected in Djibouti, Africa, should help scientists figure out how the unusual species fits into the family tree, says the Smithsonian's Helen James.
Maggie Starbard NPR

Originally published on Wed June 18, 2014 8:29 am

Behind the scenes at the Smithsonian's National Museum of Natural History, there's a vast, warehouse-like room that's filled with metal cabinets painted a drab institutional green. Inside the cabinets are more than a half-million birds — and these birds are not drab. Their colorful feathers make them seem to almost glow.

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Science
3:59 pm
Thu May 22, 2014

Big Flightless Birds Come From High-Flying Ancestors

The egg definitely came before the chicken in this case — the skeleton is from a modern adult kiwi, the egg from its much bigger, long-extinct cousin, Aepyornis maximus.
Kyle Davis and Paul Scofield Canterbury Museum

Originally published on Thu May 22, 2014 8:06 pm

Big, flightless birds like the ostrich, the emu and the rhea are scattered around the Southern Hemisphere because their ancestors once flew around the world, a new study suggests.

That's a surprise, because it means birds in Australia, Africa and South America independently evolved in ways that made them all lose the ability to fly.

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