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Geoff Brumfiel

Science editor Geoff Brumfiel oversees coverage of everything from butterflies to black holes across NPR News programs and on NPR.org.

Prior to becoming the editor for fundamental research news in April of 2016, Brumfiel worked for three years as a reporter covering physics and space. 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.

Before NPR, Brumfiel 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.

Scientists at the National Institutes of Health made an unpleasant discovery last week as they cleaned out an old laboratory: The lab contained vials of the smallpox virus, previously unknown to authorities. The vials have since been transferred to a secure lab at the federal Centers for Disease Control and Prevention in Atlanta.

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This is ALL THINGS CONSIDERED from NPR News. I'm Melissa Block.

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In March, a team of physicists announced it had found a signal from the very first moments after the Big Bang. But in a paper published Thursday, the researchers expressed considerably more caution and conceded that they could have actually been detecting little more than interstellar dust.

While many millions are enjoying the drama of the World Cup, a handful of scientists are keeping their eyes very closely on the ball.

It sure looks suspicious: a remote military compound in the south-central Alaskan wilderness filled with 180 weird-looking antennas.

It's the home of the High Frequency Active Auroral Research Program (HAARP). Conspiracy theorists have accused the program of doing everything from mind control to global communications jamming.

Yesterday, entrepreneur Elon Musk sauntered on to stage and unveiled his latest product: not a smart phone, but a spaceship.

Tuesday afternoon, astronomers thought they saw a powerful explosion in the nearby Andromeda galaxy.

The Internet went wild with speculation about what it could be: Had two superdense neutron stars collided? Did a supermassive star explode?

"When I got up this morning and turned on my phone, I had a lot of emails and my Twitter feed was burning," says Phil Evans, an astronomer at the University of Leicester in Britain.

In February, a 55-gallon drum of radioactive waste burst open inside America's only nuclear dump, the Waste Isolation Pilot Plant in New Mexico.

Now investigators believe the cause may have been a pet store purchase gone bad.

"It was the wrong kitty litter," says James Conca, a geochemist in Richland, Wash., who has spent decades in the nuclear waste business.

On May 20, 1964, two astronomers working at a New Jersey laboratory turned a giant microwave antenna toward what they thought would be a quiet part of the Milky Way. They weren't searching for anything; they were trying to make adjustments to their instrument before looking at more interesting things in the sky.

The two rockets pictured above may look the same, and in many ways they are: Both are launched pointy-end up, and both can carry a satellite into orbit.

But the rocket on the left, known as an Atlas V, costs between $100 million and $300 million more to launch (depending on whom you ask) than the one on the right, the Falcon 9.

So why has the U.S. Air Force just signed a contract to buy dozens of rockets like the Atlas V from a single supplier?

For decades, researchers and submarine crews in icy waters off the coast of Antarctica have been picking up a mysterious quacking sound.

The "bio-duck," as its called, has been heard on and off since Cold War patrols picked it up on sonar during the 1960s.

"It goes 'quack, quack, quack, quack,' " says Denise Risch, a marine biologist with the National Oceanic and Atmospheric Administration. "It has this almost mechanical feel to it."

Sharks have looked more or less the same for hundreds of millions of years. But a newly discovered fossil suggests that under the hood, a modern shark is very different from its ancient ancestors.

One month ago, Malaysia Airlines Flight 370 disappeared during a routine flight from Kuala Lumpur to Beijing. An international search team has spent weeks combing the Indian Ocean for signs of the missing Boeing 777. Here's a summary of where we are with the hunt for the jetliner.

What do we know?

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MELISSA BLOCK, HOST:

It's ALL THINGS CONSIDERED from NPR News. I'm Melissa Block.

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And I'm Audie Cornish.

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