
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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When a private space traveler said he wanted to take a SpaceX capsule on a mission to improve the aging Hubble telescope, NASA studied the options. Internal emails show concern about the risk.
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In mid-November, Voyager 1 suffered a glitch, and it's messages stopped making sense. But the NASA probe is once again sending messages to Earth that make sense.
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Wild birds have some of the most complicated sibling relationships around, with everything from murder to long-term alliances.
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In the wake of the total solar eclipse, many Americans experienced it in different ways. Here are the highlights.
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Several kids have gotten not one but two opportunities to see total solar eclipses while growing up. We asked some of them what they remember of the last one, and how it changed them.
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The bridge collapse in Baltimore has raised questions about engineering, safety and construction. Experts are trying to understand what happened and why — and what can be done to protect other bridge
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In 2017, some people damaged their eyes watching partial eclipses. Eye experts say this is easily avoidable if you take the right safety steps.
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Lots of urban areas will be either in or adjacent to the path of totality for the eclipse on April 8. Experts advise getting into this path, as even a 99% partial eclipse is nothing like a total one.
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The Voyager 1 probe, the first human-made object to reach the space between stars, has suffered a serious problem that NASA experts are struggling to understand and repair.
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Those insects you see flying in crazed circles are trying to keep their backs towards the light because they think that direction is up, new research suggests.