Feature
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HumansScience in the City
The inaugural World Science Festival kicks off in New York May 28 and features a variety of events celebrating the role of science in all aspects of modern life, culture and the arts.
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ComputingScientists Get a 2nd Life
The virtual world of Second Life offers new ways to do and learn about real science.
By Terra Questi -
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LifeEpic Genetics
The way genes are packaged by "epigenetic" changes may play a major role in the risk of addiction, depression and other mental disorders.
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ClimateScience News for Kids: Polar Ice Feels the Heat
From glaciers to sea ice, the big melt is on.
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HumansChange Without Change
New clothes for the modern media climate, but no departure from traditional purpose for Science News.
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EnvironmentDown with Carbon
Scientists are exploring strategies for capturing carbon dioxide and storing it safely away in order to limit the levels of that greenhouse gas in the atmosphere.
By Sid Perkins -
LifeTwin Fates
Animal and human studies suggest that a girl with a twin brother may never completely escape the influence of her opposite-sex womb-mate.
By Deborah Blum -
Out of Thin Air
Biologists dream of the day when they could engineer crops to make fertilizer out of the nitrogen in the air.
By Susan Milius -
All in the Family
Contrary to popular belief, species of salamanders, birds, beetles and fish prefer to mate with close kin.
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Health & MedicineYou, in a Dish
Human cells grown in conditions that mimic life inside the body are beginning to replace lab animals for testing drug candidates and industrial chemicals.