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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Environment
3:01 pm
Fri October 14, 2011

Polar Bear Researcher To Be Re-Interviewed By Feds

A researcher who wrote a famous report about dead polar bears is being re-interviewed by federal investigators, who are continuing to probe allegations of misconduct. Above, a polar bear walks on the frozen tundra on the edge of Hudson Bay.

Paul J. Richards AFP/Getty Images

Federal officials continue to probe allegations of misconduct related to a famous report on dead polar bears that raised concerns about climate change. Later this month, officials plan to re-interview one of the two government scientists who wrote that report.

The new development suggests that scientific integrity remains a focus of the investigation, which recently detoured into allegations that the other researcher under scrutiny broke rules related to federal funding of research. Both scientists work for agencies of the Department of the Interior (DOI).

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Animals
7:03 am
Thu October 13, 2011

Naked Mole Rat's Genetic Code Laid Bare

Naked mole rats are becoming more popular in research laboratories, The rodents have surprised scientists with their ability to live up to 30 years and their potential to offer insights into human health.

Eric Gay AP

Originally published on Fri October 14, 2011 4:15 am

Lists of the world's ugliest animals sometimes include the naked mole rat. But scientists who have just analyzed its entire genetic code say this bizarre little creature has an inner beauty — unique traits that could aid research on cancer and aging.

Naked mole rats are neither moles nor rats, although they are naked. They have tiny eyes and piggy noses and have been described as looking like sausages with teeth.

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Shots - Health Blog
11:43 am
Wed October 12, 2011

Decoded DNA Reveals Details Of Black Death Germ

Victims of the plague are consigned to a communal burial during the Plague of London in 1665.

Universal Images Group Getty Images

Scientists have used DNA lurking inside the teeth of medieval Black Death victims to figure out the entire genetic code of the deadly bacterium that swept across Europe more than 600 years ago, killing an estimated half of the population.

The researchers didn't find any genetic feature that could explain why the plague was so virulent, according to a report just published in the journal Nature.

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Space
1:03 am
Fri September 30, 2011

Asteroids Pose Less Risk To Earth Than Thought

This picture of the Eros asteroid is the first of an asteroid taken from an orbiting spacecraft. The crater at the center is about 4 miles across.
JPL/JHUAPL NASA

Originally published on Fri September 30, 2011 9:05 am

Our planet's risk of being hit by a dangerous outer space rock may be smaller than scientists previously thought. That's according to a survey of the sky that NASA is calling the most accurate census yet of near-Earth asteroids.

A NASA space telescope called the Wide-field Infrared Survey Explorer, or WISE, recently went searching for asteroids lurking nearby — and found far fewer than astronomers had expected.

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