News tagged with american continents

One disease, not one demographic

The Asian continent has nearly four billion people living in 47 different countries, and each of these groups has their own unique set of health issues. But when they come to the United States, they're often lumped into one ...

Oct 30, 2009
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Measuring the height of the world's forests

If we know the height of the world's forests, then we can estimate how much carbon they store. That will improve our understanding of how forests interact with the atmosphere and their role in mitigating ...

Oct 02, 2014
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Asian stars enlisted to fight African rhino poaching

Increasingly desperate South African conversationists are turning to a multi-national team of "rhino ambassadors" to try to end the scourge of poaching—and Vietnamese pop diva Hong Nhung has been recruited ...

Sep 19, 2014
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'Green wave' explains migratory bird routes

Migratory songbirds enjoy the best of both worlds—food-rich summers and balmy winters—but they pay for it with a tough commute. Their twice-a-year migrations span thousands of miles and are the most dangerous, physically ...

Sep 10, 2014
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A single evolutionary road may lead to Rome

A well-known biologist once theorized that many roads led to Rome when it comes to two distantly related organisms evolving a similar trait. A new paper, published in Nature Communications, suggests that w ...

Sep 08, 2014
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