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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3:36am

Thu December 18, 2014
Science

Arctic Is Warming Twice As Fast As The Rest Of The Planet

Originally published on Thu December 18, 2014 9:56 am

A lone polar bear poses on a block of arctic sea ice in Russia's Franz Josef Land.
iStockphoto

The latest word from scientists studying the Arctic is that the polar region is warming twice as fast as the rest of the planet. And researchers say the trend isn't letting up. That's the latest from the 2014 Arctic Report Card β€” a compilation of recent research from more than 60 scientists in 13 countries. The report was released Wednesday by the National Oceanic and Atmospheric Administration.

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5:06pm

Thu December 11, 2014
The Salt

Why The White House Wants To Go After Seafood Pirates

Originally published on Sun December 14, 2014 10:02 pm

A crab pot full of snow crabs, fished out of the Bering Sea.
Josh Thomas Courtesy of WWF

Americans eat more seafood than just about anyone else. Most of it is imported from abroad. And a lot of it β€” perhaps 25 percent of wild-caught seafood imports, according to fisheries experts β€” is illegally caught.

The White House is now drafting recommendations on what to do about that. Fisheries experts say they hope the administration will devote more resources to fight seafood piracy.

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5:00am

Tue December 9, 2014
Environment

Scientists Track Down Serious Methane Leaks In Natural Gas Wells

Originally published on Tue December 9, 2014 12:27 pm

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Transcript

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3:16am

Thu December 4, 2014
Environment

World Climate Talks In Lima Aim To Move Beyond Kyoto Treaty

Originally published on Thu December 4, 2014 11:47 am

Country representatives listen to opening remarks at the start of the United Nations' Conference of the Parties on Climate Change in Lima, Peru.
Cris Bouroncle AFP/Getty Images

Every year the United Nations invites environmental experts and diplomats from around the world to negotiate ways to slow global warming. This year's meeting runs this week and next in Lima, Peru.

Some say these conferences are a warming planet's best hope. Some say they're a United Nations jamboree. Most agree that recent sessions have seen mixed success at best. This year, however, negotiators think they have some fresh ideas to entice developed countries and developing ones to work together.

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3:23am

Thu November 6, 2014
Science

America's T. Rex Gets A Makeover

Originally published on Thu November 6, 2014 11:15 am

The Smithsonian's Jon Blundell scans the fossilized foot bone β€” the metatarsal β€” of the Wankel T. rex to help create a digital 3-D image of the long-dead dinosaur.
Nikki Kahn The Washington Post

The Wankel T. rex, named for the Montana rancher who found its bones, is destined to be the giant centerpiece for the new dinosaur hall at the National Museum of Natural History in Washington, D.C. β€” the first nearly complete skeleton of a Tyrannosaurus rex the Smithsonian Institution has ever had. But when it arrived at the museum last April, the skeleton was in pieces β€” in a couple of dozen packing crates.

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4:32pm

Wed October 22, 2014
Science

Bigger Than A T. Rex, With A Duck's Bill, Huge Arms And A Hump

Originally published on Wed October 22, 2014 8:24 pm

Reconstruction of Deinocheirus mirificus.
Yuong-Nam Lee/Korea Institute of Geoscience and Mineral Resources

Scientists announced Tuesday they've solved the mystery of the Mongolian ostrich dinosaur.

The mystery began in 1965, when fossil hunters found a pair of 6-foot-long, heavily clawed arm bones in Mongolia's Gobi desert. Nobody had seen anything like them before. Now, scientists say, they've got the rest of the beast ... and dinosaur textbooks may need to be rewritten.

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6:13pm

Wed October 8, 2014
Science

Climate Change Worsens Coastal Flooding From High Tides

Originally published on Thu October 9, 2014 9:58 am

Cindy Minnix waits for a bus in a flooded street on Oct. 18, 2012, in Miami Beach. A changing climate is making floods related to high tides more frequent, scientists say.
Joe Raedle Getty Images

A wave of high tides is expected to hit much of the East Coast this week. These special tides β€” king tides β€” occur a few times a year when the moon's orbit brings it close to the Earth.

But scientists say that lately, even normal tides throughout the year are pushing water higher up onto land. And that's causing headaches for people who live along coastlines.

As Bob Dylan might have put it, the tides, they are a changin'.

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5:02am

Thu October 2, 2014
Science

Soil Doctors Hit Pay Dirt In Manhattan's Central Park

Originally published on Thu October 2, 2014 9:14 am

The Bronx may be up and the Battery down, but Central Park is where an amazing wealth of different sorts of microbes play.
iStockphoto

Manhattan's Central Park is surrounded by one of the densest cities on the planet. It's green enough, yet hardly the first place most people would think of as biologically rich.

But a team of scientists got a big surprise when they recently started digging there.

They were 10 soil ecologists β€” aka dirt doctors. Kelly Ramirez from Colorado State University was among them. "We met on the steps of the natural history museum at 7 a.m. with our collection gear, coolers and sunblock," she recalls.

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5:07pm

Wed October 1, 2014
Science

When Can A Big Storm Or Drought Be Blamed On Climate Change?

Originally published on Wed October 1, 2014 8:52 pm

Melbourne visitors and residents took to the waters of Australia's St. Kilda Beach in January 2013 to escape a fierce heat wave.
Scott Barbour Getty Images

Nowadays, when there's a killer heat wave or serious drought somewhere, people wonder: Is this climate change at work? It's a question scientists have struggled with for years. And now there's a new field of research that's providing some answers. It's called "attribution science" β€” a set of principles that allow scientists to determine when it's a change in climate that's altering weather events ... and when it isn't.

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7:44pm

Thu September 11, 2014
Science

Crocodile Meets Godzilla β€” A Swimming Dino Bigger Than T. Rex

Originally published on Thu September 11, 2014 8:54 pm

Workers at the National Geographic Museum in Washington grind the rough edges off a life-size replica of a spinosaurus skeleton.
Mike Hettwer National Geographic

There once was a place on Earth so overrun with giant, meat-eating predators that even a Tyrannosaurus rex would have been nervous. One predator there was even bigger than T. rex, and scientists now say it's apparently the only aquatic dinosaur ever found.

The swimming monster is called Spinosaurus aegyptiacus. It was 50 feet long β€” longer than a school bus, and 9 feet longer than the biggest T. rex.

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5:13pm

Tue September 9, 2014
Science

U.S. Gets Middling Marks On 2014 'State Of Birds' Report Card

Originally published on Wed September 10, 2014 11:30 am

"The State of the Birds" 2014 report found that red knots (above) and other shorebirds are among the most threatened groups in the U.S. More than half of U.S. shorebird species are on the report's Watch List β€” species that are currently endangered or at risk.
Gerrit Vyn The Smithsonian Institution

All is not well with the nation's birds. The most comprehensive study ever of birds in America is out today, and it says many populations are in steep decline, even as others are doing well.

The report, called "The State of the Birds," comes from the federal government, universities and conservation groups β€” 23 organizations that have spent years examining bird populations, as well as habitats where the various species live.

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3:46am

Thu August 28, 2014
Science

An Icy Solution To The Mystery Of The Slithering Stones

Originally published on Thu August 28, 2014 9:46 am

The cavity in this rock will carry the GPS instrument package and its battery pack across the desert.
Richard Norris

A century ago, miners working in California's Death Valley reported seeing boulders on the desert floor with long trails behind them β€” as if the stones had been pushed across the sand. But despite 60 years of trying, no one ever saw what moved them.

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4:09pm

Wed August 27, 2014
Science

There's A Big Leak In America's Water Tower

Originally published on Wed August 27, 2014 7:29 pm

Joe Giersch, an ecologist with the U.S. Geological Survey, studies stoneflies that live only in the melt from glaciers and snowpack in the northern Rockies.
Clint Muhlfeld USGS

The northern arm of the Rocky Mountains is sometimes called "the crown of the continent," and its jewels are glaciers and snowfields that irrigate large parts of North America during spring thaw.

But the region is getting warmer, even faster than the rest of the world. Scientists now say warming is scrambling the complex relationship between water and nature and could threaten some species with extinction as well as bring hardship to ranchers and farmers already suffering from prolonged drought.

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1:11pm

Mon August 18, 2014
Science

Elephant Slaughter, African Slavery And America's Pianos

Originally published on Tue August 19, 2014 7:35 am

Louis E. Pratt, master ivory cutter for Pratt, Read & Co., shows off eight ivory tusks, April 1, 1955.
Courtesy of Deep River Historical Society

The illegal trade in ivory from African elephants has tripled in the past 15 years, to the extent that biologists fear for the creatures' future existence.

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5:43am

Tue July 15, 2014
Environment

Underwater Meadows Might Serve As Antacid For Acid Seas

Originally published on Mon August 11, 2014 8:14 am

UC Santa Barbara's Jay Lunden and Andrew Brinkman, a summer intern for NOAA, prepare to deploy an instrument that measures temperature and salinity throughout the water column, and collects water samples.
Umihiko Hoshijima UCSB

The world's oceans are changing β€” chemically changing. As people put more carbon dioxide into the atmosphere, the oceans absorb more of it, and that's making the water more acidic.

The effects are subtle in most places, but scientists say that if this continues, it could be a disaster for marine life.

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