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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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Science
4:19 pm
Wed June 5, 2013

Tiny, Ancient Tree-Dweller Was One of Earth's Earliest Primates

Artistic reconstruction of Archicebus achilles in its natural habitat of trees.
Xijun Ni Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences

Originally published on Wed June 5, 2013 4:59 pm

The origin of the first primates — the group that includes humans, apes and monkeys — is thought to lie in the deep past, about 55 million years ago.

Fossils from that period are rare. But now, there's an exciting new one. It's called Archicebus achilles, roughly meaning "beginning long-tailed monkey." Actually, this creature lived before the monkeys we know of today, a mere 10 million years after the dinosaurs died out.

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Animals
3:00 am
Fri May 31, 2013

Big-Mouthed Toucans Key To Forest Evolution

Channel-billed toucans are important seed dispersers in rain forests.
Courtesy of Lindolfo Souto AAAS/Science

Originally published on Fri May 31, 2013 6:34 am

Brazil is a paradise for birds; the country has more than 1,700 species. Among them is the colorful toucan, a bird with an almost comically giant bill that can be half as long as its body. There are lots of different types of toucan — red-breasted, channel-billed, keel-billed, saffron toucanet — each with its own color-scheme and distinctive call.

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Environment
1:35 pm
Tue May 14, 2013

With Rising Seas, America's Birthplace Could Disappear

Colonists built the original glass-blowing kiln in Jamestown, Va., at this beach for easy access to the sand. Now the site is just inches above the water level.
John W. Poole NPR

Originally published on Tue May 14, 2013 5:15 pm

By the end of the century, the birthplace of America may be underwater.

The first successful English colony in America was at Jamestown, Va., a swampy island in the Chesapeake Bay. The colony endured for almost a century, and remnants of the place still exist. You can go there and see the ruins. You can walk where Capt. John Smith and Pocahontas walked. But Jamestown is now threatened by rising sea levels that scientists say could submerge the island by century's end.

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The Salt
4:40 pm
Wed May 1, 2013

Bones Tell Tale Of Desperation Among The Starving At Jamestown

The four cuts at the top of this skull "are clear chops to the forehead," says Smithsonian forensic anthropologist Douglas Owsley. Based on forensic evidence, researchers think the blows were made after the person died.
Donald E. Hurlbert Smithsonian

Originally published on Wed May 1, 2013 5:48 pm

"First they ate their horses, and then fed upon their dogs and cats, as well as rats, mice and snakes."

So says James Horn of the historical group Colonial Williamsburg, paraphrasing an account by colony leader George Percy of what conditions were like for the hundreds of men and women stranded in Jamestown, Va., with little food in the dead of winter in 1609.

They even ate their shoes. And, apparently, at least one person.

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Shots - Health News
2:43 pm
Tue April 30, 2013

How Doctors Would Know If Syrians Were Hit With Nerve Gas

Doctors at a hospital in Aleppo, Syria, treat a boy injured in what the government said was a chemical weapons attack on March 19. Syria's government and rebels accused each other of firing a rocket loaded with chemical agents outside of Aleppo.
George Ourfalian Reuters/Landov

Originally published on Wed May 1, 2013 10:02 am

President Obama affirmed Tuesday that there's evidence Syrians have been attacked with chemical weapons — in particular, nerve gas.

But that's not the same as proof positive.

"We don't know how they were used, when they were used, who used them," Obama said. "We don't have a chain of custody that establishes what exactly happened."

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Animals
3:33 pm
Thu March 28, 2013

What's Behind The 'Fairy Circles' That Dot West Africa?

Thousands of "fairy circles" dot the landscape of the NamibRand Nature Reserve in Namibia. Why these barren circles appear in grassland areas has puzzled scientists for years.
N. Juergens AAAS/Science

Originally published on Thu March 28, 2013 5:19 pm

There's a mystery in West Africa that's puzzled scientists for years. Strange circles of bare soil appear in grassland; they're commonly called "fairy circles." These naturally occurring shapes last for decades, until the grass eventually takes over and the circles fade.

Now German scientists think they have an explanation — a horde of insects seems to be bioengineering thousands of miles of desert.

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Energy
2:30 pm
Wed March 27, 2013

Is The Sky The Limit For Wind Power?

Wind turbines at the San Gorgonio Pass Wind Farm in Whitewater, Calif., in 2012.
Bloomberg via Getty Images

Originally published on Wed March 27, 2013 7:55 pm

Wind power is growing faster than ever — almost half of the new sources of electricity added to the U.S. power grid last year were wind farms.

But is the sky the limit? Several scientists now say it's actually possible to have so many turbines that they start to lose power. They steal each other's wind.

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Energy
3:12 am
Fri March 15, 2013

Could Tapping Undersea Methane Lead To A New Gas Boom?

This photo from a Kyodo News helicopter shows a flame of natural gas from a Japanese deep-sea drilling ship on Tuesday. This successful extraction of methane from the seafloor was a world first.
Kyodo Landov

Originally published on Fri March 15, 2013 8:38 am

The new boom in natural gas from shale has changed the energy economy of the United States. But there's another giant reservoir of natural gas that lies under the ocean floor that, theoretically, could dwarf the shale boom.

No one had tapped this gas from the seabed until this week, when Japanese engineers pulled some up through a well from under the Pacific. The gas at issue here is called methane hydrate. Methane is natural gas; hydrate means there's water in it. In this case, the molecules of gas are trapped inside a sort of cage of water molecules.

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Environment
12:23 am
Fri March 8, 2013

Past Century's Global Temperature Change Is Fastest On Record

Scientists say they have put together a record of global temperatures dating back to the end of the last ice age, about 11,000 years ago. This historical artwork of the last ice age was made by Swiss geologist and naturalist Oswald Heer.
Oswald Heer Science Source

Originally published on Fri March 8, 2013 8:40 pm

There's plenty of evidence that the climate has warmed up over the past century, and climate scientists know this has happened throughout the history of the planet. But they want to know more about how this warming is different.

Now a research team says it has some new answers. It has put together a record of global temperatures going back to the end of the last ice age — about 11,000 years ago — when mammoths and saber-tooth cats roamed the planet. The study confirms that what we're seeing now is unprecedented.

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Animals
1:44 am
Wed March 6, 2013

Elephant Poaching Pushes Species To Brink Of Extinction

Originally published on Wed March 6, 2013 9:18 am

A new study of Central African forest elephants has found their numbers down by 62 percent between 2002 and 2011. The study comes as governments and conservationists meet in Thailand to amend the Convention on International Trade in Endangered Species.

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