Christopher Joyce

Christopher Joyce is a correspondent on the science desk at NPR. His stories can be heard on all of NPR's news programs, including NPR's Morning Edition, All Things Considered, and Weekend Edition.

Joyce seeks out stories in some of the world's most inaccessible places. He has reported from remote villages in the Amazon and Central American rainforests, Tibetan outposts in the mountains of western China, and the bottom of an abandoned copper mine in Michigan's Upper Peninsula. Over the course of his career, Joyce has written stories about volcanoes, hurricanes, human evolution, tagging giant blue-fin tuna, climate change, wars in Kosovo and Iraq and the artificial insemination of an African elephant.

For several years, Joyce was an editor and correspondent for NPR's Radio Expeditions, a documentary program on natural history and disappearing cultures produced in collaboration with the National Geographic Society that was heard frequently on Morning Edition.

Joyce came to NPR in 1993 as a part-time editor while finishing a book about tropical rainforests and, as he says, "I just fell in love with radio." For two years, Joyce worked on NPR's national desk and was responsible for NPR's Western coverage. But his interest in science and technology soon launched him into parallel work on NPR's science desk.

In addition, Joyce has written two non-fiction books on scientific topics for the popular market: Witnesses from the Grave: The Stories Bones Tell (with co-author Eric Stover); and Earthly Goods: Medicine-Hunting in the Rainforest.

Before coming to NPR, Joyce worked for ten years as the U.S. correspondent and editor for the British weekly magazine New Scientist.

Joyce's stories on forensic investigations into the massacres in Kosovo and Bosnia were part of NPR's war coverage that won a 1999 Overseas Press Club award. He was part of the Radio Expeditions reporting and editing team that won the 2001 Alfred I. duPont-Columbia University journalism award and the 2001 Sigma Delta Chi award from the Society of Professional Journalists. Joyce won the 2001 American Association for the Advancement of Science excellence in journalism award.

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4:58pm

Fri September 13, 2013
Shots - Health News

After Disasters, DNA Science Is Helpful, But Often Too Pricey

Originally published on Fri September 13, 2013 6:32 pm

A Thai medic checks bodies for forensic identity in Phang Nga province in southern of Thailand on Jan. 11, 2005. Thousands of people were killed in Thailand after a massive tsunami struck on Dec. 26, 2004.
Pornchai Kittiwongsakul AFP/Getty Images

Human DNA is the ultimate fingerprint. A single hair can contain enough information to determine someone's identity — a feature that's been invaluable for identifying the unnamed casualties of natural disasters and war. But forensic scientists who use DNA say the technology isn't always available where it's most needed, like in poor countries, or in war zones like Syria.

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2:06am

Fri September 13, 2013
Environment

'Rivers On Rolaids': How Acid Rain Is Changing Waterways

Originally published on Fri September 13, 2013 9:47 am

Gwynns Falls runs beneath Interstate 95 at Carroll Park in Baltimore. The chemistry of this river, like many across the country, is changing.
Courtesy of Sujay Kaushal

Something peculiar is happening to rivers and streams in large parts of the United States — the water's chemistry is changing. Scientists have found dozens of waterways that are becoming more alkaline. Alkaline is the opposite of acidic — think baking soda or Rolaids.

Research published in the current issue of Environmental Science and Technology shows this trend to be surprisingly widespread, with possibly harmful consequences.

What's especially odd about the finding is its cause: It seems that acid rain actually has been causing waterways to grow more alkaline.

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4:20pm

Fri September 6, 2013
Environment

Immense Underwater Volcano Is The Biggest On Earth

Originally published on Tue September 10, 2013 4:20 pm

Transcript

ROBERT SIEGEL, HOST:

In the northwestern Pacific Ocean, scientists have found what they believe to be the biggest volcano on Earth. In fact, to find a volcano of a similar size, you'd have to go to Mars. As NPR's Christopher Joyce reports, the volcano is, fortunately, dormant, but in its prime, it changed the face of the Earth.

CHRISTOPHER JOYCE, BYLINE: William Sager says he brings conversations to a halt when he tells people he's a geophysicist. But now, he says he's got a story that gets people's attention.

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2:03am

Fri August 30, 2013
Science

Wise Old Whooping Cranes Keep Captive-Bred Fledglings On Track

Originally published on Fri August 30, 2013 1:40 pm

This young whooping crane is on its first fall migration, guided by an Operation Migration ultralight aircraft. Each whooper in this population wears an identification band, and many carry tracking devices that record their movements in detail.
Joe Duff Operation Migration USA Inc.

Being a wildlife biologist in the 21st century increasingly means rescuing rare animals from extinction. Among the success stories is the whooping crane. Seventy years ago there were only about 16 birds left on the planet. Now there are about 600.

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2:22am

Fri August 23, 2013
Science

Can A Big Earthquake Trigger Another One?

Originally published on Fri August 23, 2013 2:58 pm

Kesennuma, in the Tohoku region of Japan, was devastated in a March 11, 2011, earthquake and tsunami. A researcher studying recent mega-quakes says this one, centered some 300 miles from Tokyo, could actually mean an increased risk of a quake hitting Japan's capital, one of the most populous metropolitan areas in the world.
Suzanne Mooney Barcroft Media/Landov

There's a joke among scientists: Prediction is difficult, especially about the future. For Ross Stein, it wasn't a joke after the Indian Ocean quake and tsunami in 2004. It killed some 275,000 people. "I just felt almost a sense of shame," Stein says, "that this tragedy could have been so immense in a world where we have so much intense research effort."

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