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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Space
3:39 pm
Mon December 5, 2011

Found: Earth-Like Planet That Might Be Right For Life

This artist's conception illustrates Kepler-22b, a planet known to comfortably circle in the habitable zone of a sun-like star. It is the first planet that NASA's Kepler mission has confirmed to orbit in a star's habitable zone — the region around a star where liquid water, a requirement for life on Earth, could persist.
NASA/Ames/JPL-Caltech

Scientists have discovered a planet not too much bigger than Earth that's circling a distant star that's much like our own Sun. What's more, this planet is in the so-called "Goldilocks zone" around that star — a region that's not too hot and not too cold. That's the kind of place that could be home to liquid water and maybe even life.

The planet, known as Kepler-22b, is the first near-Earth-sized planet to be found smack dab in the middle of the habitable zone of a twin to our Sun.

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Science
10:01 pm
Tue November 29, 2011

Complaint Tests Rule Protecting Science From Politics

Originally published on Wed November 30, 2011 10:07 am

One of the first things President Obama did after he took office was put out a memo that basically said: Don't mess with science.

The March 9, 2009, memorandum stated that "political officials should not suppress or alter scientific or technological findings and conclusions" and said all government agencies should have appropriate rules and procedures to safeguard the scientific process.

Nearly three years later, only a few have finalized new policies — though they're starting to be put to the test.

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Shots - Health Blog
9:10 am
Thu November 17, 2011

Bird Flu Research Rattles Bioterrorism Field

H5N1 avian flu viruses (seen in gold) grow inside canine kidney cells (seen in green).
Cynthia Goldsmith CDC

Originally published on Sun November 20, 2011 9:23 am

Scientists and security specialists are in the midst of a fierce debate over recent experiments on a strain of bird flu virus that made it more contagious.

The big question: Should the results be made public?

Critics say doing so could potentially reveal how to make powerful new bioweapons.

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Space
1:01 am
Tue November 8, 2011

The Plutonium Problem: Who Pays For Space Fuel?

NASA's next Mars rover, Curiosity, seen in this artist's rendering, will use 8 pounds of plutonium-238 as its power supply. That's a significant portion of the remaining space fuel. NASA and the Department of Energy have offered to split the costs of producing the fuel, but Congress has so far opposed that arrangement.
NASA

When NASA's next Mars rover blasts off later this month, the car-sized robot will carry with it nearly eight pounds of a special kind of plutonium fuel that's in short supply.

NASA has relied on that fuel, called plutonium-238, to power robotic missions for five decades.

But with supplies running low, scientists who want the government to make more are finding that it sometimes seems easier to chart a course across the solar system than to navigate the budget process inside Washington, D.C.

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Space
6:00 am
Sat November 5, 2011

Fake Mission Accomplished For Mars500

Transcript

SCOTT SIMON, host: Six men in Moscow are readjusting to life on Earth today after enduring a long simulated mission to Mars. They spent 520 days locked inside a fake spaceship. The hatch was opened yesterday.

NPR's Nell Greenfieldboyce reports that this pretend trip involved real psychological challenges that may still persist.

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