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News 33 minutes ago
Photo courtesy of Nikon Small WorldPhytoplankton Population Drops 40 Percent Since 1950
Researchers find trouble among phytoplankton, the base of the food chain, which has implications for the marine food web and the world's carbon cycle.
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News 3 hours ago
Follow Your Nose: Sniff Controller Gives the Severely Disabled a New Way to Communicate and Move
A new device allows profoundly paralyzed people to communicate, surf the Web and guide a wheelchair using only their breath -
News 22 hours ago
Social Ties Boost Survival by 50 Percent
A meta-study covering more than 300,000 participants across all ages reveals that adults get a 50 percent boost in longevity if they have a solid social network -
News 23 hours ago
Electric Carmakers Focus on Incentives, Not Carbon Prices
Industrial officials meeting in Detroit this week recognize strong federal investment in renewables and ask for that to continue -
News 23 hours ago
EPA Relies on Industry-Backed Studies to Assess Health Risks of Widely Used Herbicide
Agency says company's evidence "scientifically more robust" than independent research
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News 7/28/10
Self-Fulfilling Fakery: Feigning Mental Illness Is a Form of Self-Deception
By pretending to be sick, people can convince themselves they really are
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News 7/27/10
Spread of Deadly Cryptococcal Disease in U.S. Northwest Linked to Global Warming
Cryptococcal infection, once thought to be an exclusively tropical disease, has killed 60 people in the Pacific Northwest as of July, and health experts suspect climate change is involved
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News 7/27/10
How Will the Smart Grid Handle Heat Waves?
Pretty well, once the technology to automatically respond to peak demand and store renewable energy matures
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News 7/27/10
More Education Delays Dementia Signs--But Not Damage
A new study of hundreds of human brains helps to explain why education seems to help stave off dementia
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News 7/26/10
Climate Change May Mean More Mexican Immigration
A reduction in crop yields could spur even more migration from south to north, a new analysis finds
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News 7/26/10
Urban Air Pollutants Can Damage IQs before Baby's First Breath
A study in Krakow, Poland, corroborates New York City findings that link children's lower IQ scores with mothers' exposure to compounds created by burning fossil fuels
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News 7/26/10
Skeleton Key: Bone Cells May Play a Part in Regulating the Body's Metabolism
Two new studies suggest that the sugar-regulating hormone insulin may play a role in bone health, and implicate the skeleton as a major regulator of energy metabolism
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News 7/23/10
Key Finding: Many Pathogenic Fungi Use the Same Entrance to Invade Host Cells
Some crop--and even human--diseases might be stopped dead in their tracks if researchers can harness a new discovery about how pathogens first infect their hosts
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News 7/23/10
Gee Whiz: Human Urine Is Shown to Be an Effective Agricultural Fertilizer
Researchers say our liquid waste not only promotes plant growth as well as industrial mineral fertilizers, but also would save energy used on sewage treatment
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News 7/22/10
Ancient Ocean Acidification Intimates Long Recovery from Climate Change
It may takes tens of thousands of years for oceans to recover from the acidity caused by increased levels of carbon dioxide
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