Past Articles by Christopher Joyce
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With Rising Seas, America's Birthplace Could Disappear By the end of the century, ocean levels could rise by 2 or 3 feet. That's enough to flood the colonists' first settlement at Jamestown, Va. And it's putting pressure on archaeologists to get as many artifacts out of the ground as quickly as possible — before it's too late. |
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With Rising Seas, America's Birthplace Could Disappear By the end of the century, ocean levels could rise by 2 or 3 feet. That's enough to flood the colonists' first settlement at Jamestown, Va. And it's putting pressure on archaeologists to get as many artifacts out of the ground as quickly as possible — before it's too late. |
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With Rising Seas, America's Birthplace Could Disappear By the end of the century, ocean levels could rise by 2 or 3 feet. That's enough to flood the colonists' first settlement at Jamestown, Va. And it's putting pressure on archaeologists to get as many artifacts out of the ground as quickly as possible — before it's too late. |
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With Rising Seas, America's Birthplace Could Disappear By the end of the century, ocean levels could rise by 2 or 3 feet. That's enough to flood the colonists' first settlement at Jamestown, Va. And it's putting pressure on archaeologists to get as many artifacts out of the ground as quickly as possible — before it's too late. |
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With Rising Seas, America's Birthplace Could Disappear By the end of the century, ocean levels could rise by 2 or 3 feet. That's enough to flood the colonists' first settlement at Jamestown, Va. And it's putting pressure on archaeologists to get as many artifacts out of the ground as quickly as possible — before it's too late. |
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With Rising Seas, America's Birthplace Could Disappear By the end of the century, ocean levels could rise by 2 or 3 feet. That's enough to flood the colonists' first settlement at Jamestown, Va. And it's putting pressure on archaeologists to get as many artifacts out of the ground as quickly as possible — before it's too late. |
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Bones Tell Tale Of Desperation Among The Starving At Jamestown The winter of 1609-1610 has been called the "starving time" for the hundreds of men and women who settled the English colony of Jamestown, Va. They ate their horses, their pets — and, apparently, at least one person. Scientists say human bones recovered from the site provide the first hard evidence that the colonists may have resorted to cannibalism. |
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Bones Tell Tale Of Desperation Among The Starving At Jamestown The winter of 1609-1610 has been called the "starving time" for the hundreds of men and women who settled the English colony of Jamestown, Va. They ate their horses, their pets — and, apparently, at least one person. Scientists say human bones recovered from the site provide the first hard evidence that the colonists may have resorted to cannibalism. |
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How Doctors Would Know If Syrians Were Hit With Nerve Gas An international team of doctors is helping Syrian health workers recognize the signs of a chemical attack. They're also teaching them how to collect and preserve tissues as potential evidence if war crimes charges are brought. |
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How Doctors Would Know If Syrians Were Hit With Nerve Gas An international team of doctors is helping Syrian health workers recognize the signs of a chemical attack. They're also teaching them how to collect and preserve tissues as potential evidence if war crimes charges are brought. |
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How Doctors Would Know If Syrians Were Hit With Nerve Gas An international team of doctors is helping Syrian health workers recognize the signs of a chemical attack. They're also teaching them how to collect and preserve tissues as potential evidence if war crimes charges are brought. |
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How Doctors Would Know If Syrians Were Hit With Nerve Gas An international team of doctors is helping Syrian health workers recognize the signs of a chemical attack. They're also teaching them how to collect and preserve tissues as potential evidence if war crimes charges are brought. |
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How Doctors Would Know If Syrians Were Hit With Nerve Gas An international team of doctors is helping Syrian health workers recognize the signs of a chemical attack. They're also teaching them how to collect and preserve tissues as potential evidence if war crimes charges are brought. |
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How Doctors Would Know If Syrians Were Hit With Nerve Gas An international team of doctors is helping Syrian health workers recognize the signs of a chemical attack. They're also teaching them how to collect and preserve tissues as potential evidence if war crimes charges are brought. |
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How Doctors Would Know If Syrians Were Hit With Nerve Gas An international team of doctors is helping Syrian health workers recognize the signs of a chemical attack. They're also teaching them how to collect and preserve tissues as potential evidence if war crimes charges are brought. |
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Is The Sky The Limit For Wind Power? Building huge turbine farms too close together might significantly reduce their power, some atmospheric scientists say. The problem is "wind shadow" — the turbulence created by one big cluster of turbines that steals wind from another cluster down the road. |
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Is The Sky The Limit For Wind Power? Building huge turbine farms too close together might significantly reduce their power, some atmospheric scientists say. The problem is "wind shadow" — the turbulence created by one big cluster of turbines that steals wind from another cluster down the road. |
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Is The Sky The Limit For Wind Power? Building huge turbine farms too close together might significantly reduce their power, some atmospheric scientists say. The problem is "wind shadow" — the turbulence created by one big cluster of turbines that steals wind from another cluster down the road. |
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Is The Sky The Limit For Wind Power? Building huge turbine farms too close together might significantly reduce their power, some atmospheric scientists say. The problem is "wind shadow" — the turbulence created by one big cluster of turbines that steals wind from another cluster down the road. |
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Is The Sky The Limit For Wind Power? Building huge turbine farms too close together might significantly reduce their power, some atmospheric scientists say. The problem is "wind shadow" — the turbulence created by one big cluster of turbines that steals wind from another cluster down the road. |
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Is The Sky The Limit For Wind Power? Building huge turbine farms too close together might significantly reduce their power, some atmospheric scientists say. The problem is "wind shadow" — the turbulence created by one big cluster of turbines that steals wind from another cluster down the road. |
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Is The Sky The Limit For Wind Power? Building huge turbine farms too close together might significantly reduce their power, some atmospheric scientists say. The problem is "wind shadow" — the turbulence created by one big cluster of turbines that steals wind from another cluster down the road. |
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What's Behind The 'Fairy Circles' That Dot West Africa? Fly from Angola down to South Africa and you'll see thousands of circles of bare dirt covering the land. They're up to 30 feet across and ringed by tufts of grass. The origin of the shapes has long been a mystery, but researchers now say hordes of termites may be acting as engineers. |
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What's Behind The 'Fairy Circles' That Dot West Africa? Fly from Angola down to South Africa and you'll see thousands of circles of bare dirt covering the land. They're up to 30 feet across and ringed by tufts of grass. The origin of the shapes has long been a mystery, but researchers now say hordes of termites may be acting as engineers. |
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Could Tapping Undersea Methane Lead To A New Gas Boom? A giant reservoir of natural gas lies under the ocean floor, and no one had successfully extracted it until this week. Japanese engineers pulled it up through a well from under the Pacific. But there are still lots of unanswered questions about the viability of this new gas supply. |
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Could Tapping Undersea Methane Lead To A New Gas Boom? A giant reservoir of natural gas lies under the ocean floor, and no one had successfully extracted it until this week. Japanese engineers pulled it up through a well from under the Pacific. But there are still lots of unanswered questions about the viability of this new gas supply. |
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Could Tapping Undersea Methane Lead To A New Gas Boom? A giant reservoir of natural gas lies under the ocean floor, and no one had successfully extracted it until this week. Japanese engineers pulled it up through a well from under the Pacific. But there are still lots of unanswered questions about the viability of this new gas supply. |
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Could Tapping Undersea Methane Lead To A New Gas Boom? A giant reservoir of natural gas lies under the ocean floor, and no one had successfully extracted it until this week. Japanese engineers pulled it up through a well from under the Pacific. But there are still lots of unanswered questions about the viability of this new gas supply. |
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Could Tapping Undersea Methane Lead To A New Gas Boom? A giant reservoir of natural gas lies under the ocean floor, and no one had successfully extracted it until this week. Japanese engineers pulled it up through a well from under the Pacific. But there are still lots of unanswered questions about the viability of this new gas supply. |
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Past Century's Global Temperature Change Is Fastest On Record In the past 100 years, average temperatures on Earth have changed by 1.3 degrees. Previously, that large of a swing took 5,000 years. That's the word from researchers who pored over temperature data going back to the end of the last ice age. |
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Since End Of Last Ice Age, Rates Of Global Warming 'Amazing And Atypical' In the past 100 years, average temperatures on Earth have changed by 1.3 degrees. Previously, that large of a swing took 5,000 years. That's the word from researchers who pored over temperature data going back to the end of the last ice age. |
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Since End Of Last Ice Age, Rates Of Global Warming 'Amazing And Atypical' In the past 100 years, average temperatures on Earth have changed by 1.3 degrees. Previously, that large of a swing took 5,000 years. That's the word from researchers who pored over temperature data going back to the end of the last ice age. |
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Past Century's Global Temperature Change Is Fastest On Record In the past 100 years, average temperatures on Earth have changed by 1.3 degrees. Previously, that large of a swing took 5,000 years. That's the word from researchers who pored over temperature data going back to the end of the last ice age. |
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Past Century's Global Warming Rates Are Fastest On Record In the past 100 years, average temperatures on Earth have changed by 1.3 degrees. Previously, that large of a swing took 5,000 years. That's the word from researchers who pored over temperature data going back to the end of the last ice age. |
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Past Century's Global Warming Rates Are Fastest On Record In the past 100 years, average temperatures on Earth have changed by 1.3 degrees. Previously, that large of a swing took 5,000 years. That's the word from researchers who pored over temperature data going back to the end of the last ice age. |
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Past Century's Global Temperature Change Is Fastest On Record In the past 100 years, average temperatures on Earth have changed by 1.3 degrees. Previously, that large of a swing took 5,000 years. That's the word from researchers who pored over temperature data going back to the end of the last ice age. |
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Elephant Poaching Pushes Species To Brink Of Extinction Forest elephants in central Africa are being slaughtered in record numbers for their ivory tusks, a decade-long study finds. The U.S. government and wildlife advocacy groups are struggling to slow the killings as poaching is overcoming laws and treaties intended to protect the species. |
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Elephant Poaching Pushes Species To Brink Of Extinction Forest elephants in central Africa are being slaughtered in record numbers for their ivory tusks, a decade-long study finds. The U.S. government and wildlife advocacy groups are struggling to slow the killings as poaching is overcoming laws and treaties intended to protect the species. |
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Elephant Poaching Pushes Species To Brink Of Extinction Forest elephants in central Africa are being slaughtered in record numbers for their ivory tusks, a decade-long study finds. The U.S. government and wildlife advocacy groups are struggling to slow the killings as poaching is overcoming laws and treaties intended to protect the species. |
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Energy Secretary Nominee Is An Academic, Politico President Obama will name Ernie Moniz as the next secretary of the Department of Energy. Moniz is a physicist and academic — but unlike his predecessor, he's a seasoned politico who knows Washington and Congress. Moniz will please and annoy both ends of the energy policy spectrum: He's a big solar and wind booster, but a fan of natural gas and nuclear power as well. |
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Energy Secretary Nominee Is An Academic, Politico President Obama will name Ernie Moniz as the next secretary of the Department of Energy. Moniz is a physicist and academic — but unlike his predecessor, he's a seasoned politico who knows Washington and Congress. Moniz will please and annoy both ends of the energy policy spectrum: He's a big solar and wind booster, but a fan of natural gas and nuclear power as well. |
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Natural Gas Dethrones King Coal As Power Companies Look To Future It's a brave new energy world, with two major opponents: natural gas and coal. As prices fluctuate and renewables, such as wind and solar, fight for a share of energy generation, there's heated competition for access to your wall socket. |
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Natural Gas Dethrones King Coal As Power Companies Look To Future It's a brave new energy world, with two major opponents: natural gas and coal. As prices fluctuate and renewables, such as wind and solar, fight for a share of energy generation, there's heated competition for access to your wall socket. |
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Natural Gas Dethrones King Coal As Power Companies Look To Future It's a brave new energy world, with two major opponents: natural gas and coal. As prices fluctuate and renewables, such as wind and solar, fight for a share of energy generation, there's heated competition for access to your wall socket. |
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Natural Gas Dethrones King Coal As Power Companies Look To Future It's a brave new energy world, with two major opponents: natural gas and coal. As prices fluctuate and renewables, such as wind and solar, fight for a share of energy generation, there's heated competition for access to your wall socket. |
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Natural Gas Dethrones King Coal As Power Companies Look To Future It's a brave new energy world, with two major opponents: natural gas and coal. As prices fluctuate and renewables, such as wind and solar, fight for a share of energy generation, there's heated competition for access to your wall socket. |
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Natural Gas Dethrones King Coal As Power Companies Look To Future It's a brave new energy world, with two major opponents: natural gas and coal. As prices fluctuate and renewables, such as wind and solar, fight for a share of energy generation, there's heated competition for access to your wall socket. |
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Natural Gas Dethrones King Coal As Power Companies Look To Future It's a brave new energy world, with two major opponents: natural gas and coal. As prices fluctuate and renewables, such as wind and solar, fight for a share of energy generation, there's heated competition for access to your wall socket. |
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Natural Gas Dethrones King Coal As Power Companies Look To Future It's a brave new energy world, with two major opponents: natural gas and coal. As prices fluctuate and renewables, such as wind and solar, fight for a share of energy generation, there's heated competition for access to your wall socket. |
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Boston Grapples With The Threat Of Storms And Rising Water Superstorm Sandy was a wake-up call for the Eastern Seaboard — especially Boston, where flooding rivers can meet a surging ocean, all in Boston Harbor. So what's a city to do? Retreat from the water or better shield buildings from flooding. |
