Geoff Brumfiel

Science correspondent Geoff Brumfiel's reports on physics, space, and all things nuclear can be heard across NPR News programs and on NPR.org.

Brumfiel has carried his microphone into ghost villages created by the Fukushima nuclear accident in Japan. He's tracked the journey of highly enriched uranium as it was shipped out of Poland. For a story on how animals drink, he crouched for over an hour and tried to convince his neighbor's cat to lap a bowl of milk. He became a full-time correspondent in March of 2013.

Prior to NPR, Geoff was based in London as a senior reporter for Nature Magazine from 2007-2013. There he covered energy, space, climate, and the physical sciences. In addition to reporting, he was a member of the award-winning Nature podcast team. From 2002 – 2007, Brumfiel was Nature Magazine's Washington Correspondent, reporting on Congress, the Bush administration, NASA, and the National Science Foundation, as well as the Departments of Energy and Defense.

He began his journalism career working on the American Physical Society's "Focus" website, which is now part of Physics.

Brumfiel is the 2013 winner of the Association of British Science Writers award for news reporting on the Fukushima nuclear accident.

He graduated from Grinnell College with a BA double degree in physics and English, and earned his Masters in science writing from Johns Hopkins University.

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4:53pm

Thu April 30, 2015
Space

NASA Spacecraft Crashes Into Mercury, Concluding 4-Year Study Of Planet

Originally published on Thu April 30, 2015 8:19 pm

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

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3:56am

Fri April 24, 2015
Science

After 25 Years, The Hubble Space Telescope Still Wows Humanity

Originally published on Fri April 24, 2015 4:26 pm

(Left) This is one of two cameras that the telescope originally carried, and it has since been replaced with a more up-to-date version. (Right) Workers study Hubble's 8-foot main mirror. After launch the mirror was found to have a problem, which astronauts corrected in 1993.
SSPL/Getty Images; Hubblesite

Mike Massimino is one of the last people to ever see the Hubble Space Telescope in person.

From inside his orbiting space shuttle, the telescope first appeared on the horizon as a star, says Massimino, who was an astronaut on the final mission to service the space telescope in 2009.

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5:34pm

Sat April 18, 2015
Science

Gazing Into Those Puppy-Dog Eyes May Actually Be Good For You

Originally published on Sat April 18, 2015 6:25 pm

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

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2:56pm

Thu April 16, 2015
Shots - Health News

Scientists Probe Puppy Love

Originally published on Fri April 17, 2015 5:28 pm

A direct, friendly gaze seems to help cement the bond of affection between people and their pooches.
Dan Perez/Flickr

It's a question that bedevils dog owners the world over: "Is she staring at me because she loves me? Or because she wants another biscuit?"

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3:42am

Wed April 15, 2015
The Salt

The Space Station Gets A Coffee Bar

Originally published on Wed April 15, 2015 2:14 pm

ESA/NASA

In space, all they have is instant.

"For an instant coffee, it's an excellent instant coffee," says Vickie Kloeris, who manages the space station's food supply for NASA. Astronauts are allotted up to three freeze-dried cups (pouches, actually) a day, and Kloeris says it's "extremely popular."

But, she adds, "Can it compete with brewed espresso? No."

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4:59am

Tue March 31, 2015
National Security

After Snowden, The NSA Faces Recruitment Challenge

Originally published on Tue March 31, 2015 10:16 am

Daniel Swann is exactly the type of person the National Security Agency would love to have working for it. The 22-year-old is a fourth-year concurrent bachelor's-master's student at Johns Hopkins University with a bright future in cybersecurity.

And growing up in Annapolis, Md., not far from the NSA's headquarters, Swann thought he might work at the agency, which intercepts phone calls, emails and other so-called "signals intelligence" from U.S. adversaries.

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7:39am

Sat March 28, 2015
The Two-Way

A Day's A Day The World Around — But Shorter On Saturn

Originally published on Tue April 14, 2015 4:38 pm

Saturn has a rocky surface, but it's deep beneath the clouds. That makes it hard to tell exactly how long the day is.
NASA

Researchers have answered a question that has been nagging them for years: Exactly how long is a day on the planet Saturn? The result (10 hours and 32 minutes or so) was published this week in the journal Nature, and could teach scientists more about the giant, ringed planet.

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4:24am

Thu March 12, 2015
The Two-Way

Researchers Think There's A Warm Ocean On Enceladus

Originally published on Tue March 31, 2015 8:07 pm

A new analysis suggests that Enceladus' ocean is being heated from the bottom up. That could explain plumes of ice seen at its south pole.
NASA/JPL-Caltech

Saturn's moon Enceladus is a mystery. From Earth it looks tiny and cold, and yet it's not a dead hunk of rock. Passing spacecraft see trenches and ridges, similar to Earth's, and in 2005 NASA's Cassini mission spotted ice geysers streaming from its south pole.

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5:07pm

Tue March 10, 2015
Science

As Climate Wars Heat Up, Some Skeptics Are Targets

Originally published on Tue March 10, 2015 7:57 pm

Climate skeptic Willie Soon has argued in the past that too much ice is bad for polar bears. An investigation into Soon's funding found he took money from the fossil fuel industry and did not always disclose that source.
iStockphoto

Scientists who warn that the earth's climate is changing have been subjected to hacking, investigations, and even court action in recent years. That ire usually comes from conservative groups and climate skeptics seeking to discredit the research findings.

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4:13am

Fri March 6, 2015
The Two-Way

NASA Probe Reaches Orbit Around Dwarf Planet

Originally published on Fri March 6, 2015 12:38 pm

Astronomers have known about Ceres for centuries, but they don't really know what to make of it.
Image credit: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA

Updated at 9:45 a.m. ET.

This morning, a plucky NASA spacecraft has entered the orbit of one of the oddest little worlds in our solar system.

Ceres is round like a planet, but really small. Its total surface would cover just a third of the United States.

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