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Drinking alcohol before 15 years of age is risky for later alcohol problems

Medicine & Health / Health

created Sep 29, 2008 | popularity 3 / 5 (5) | comments 0

It may seem like a minor point, but it matters when someone takes their first drink of alcohol relative to later development of alcohol problems. A new study of the relationship between age at first drink (AFD) and the risk ...





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Brazil: Deforestation sees biggest drop in 20 yrs (AP)

Brazil: Deforestation sees biggest drop in 20 yrs

Space & Earth / Environment

created 6 hours ago | popularity 5 / 5 (3) | comments 0

(AP) -- Deforestation in the Brazilian Amazon dropped nearly 46 percent from August 2008 to July 2009 - the biggest annual decline in two decades, the government said Thursday.


Doctors embrace social networking

Technology / Hi Tech

created 7 hours ago | popularity not rated yet | comments 0

In the waiting room, the patient's family members circled a Blackberry. About every 15 minutes, Dr. Carlos Wolf of Miami Plastic Surgery gave them a few keystrokes of information about how the patient was doing.


Surgeon 'gluing' the breastbone together after open-heart surgery

Surgeon 'gluing' the breastbone together after open-heart surgery

Medicine & Health / Other

created 10 hours ago | popularity not rated yet | comments 0

An innovative method is being used to repair the breastbone after it is intentionally broken to provide access to the heart during open-heart surgery. The technique uses a state-of-the-art adhesive that rapidly ...


Greenland ice cap melting faster than ever

Greenland ice cap melting faster than ever

Space & Earth / Earth Sciences

created 10 hours ago | popularity 3.8 / 5 (18) | comments 10

Satellite observations and a state-of-the art regional atmospheric model have independently confirmed that the Greenland ice sheet is loosing mass at an accelerating rate, reports a new study in Science.


No-entry zones for AIDS virus

No-entry zones for AIDS virus

Medicine & Health / HIV & AIDS

created 12 hours ago | popularity not rated yet | comments 0

The AIDS virus inserts its genetic material into the genome of the infected cell. Scientists of the German Cancer Research Center have now shown for the first time that the virus almost entirely spares particular ...


A child sleeping (Sleep)

Dreams may have an important physiological function

Medicine & Health / Neuroscience

created 14 hours ago | popularity 3.7 / 5 (15) | comments 7

(PhysOrg.com) -- Dreams have long been assumed to have psychological functions such as consolidating emotional memories and processing experiences or problems, but according to a Harvard psychiatrist and sleep ...


Good food nation

Good food nation: Researchers think America's obesity epidemic can be reversed via 'foodsheds'

Medicine & Health / Health

created Nov 10, 2009 | popularity not rated yet | comments 1

(PhysOrg.com) -- In the last three decades, childhood obesity in the United States has become a massive public-health problem. According to the Centers for Disease Control, between 1980 and 2006 the percentage ...


Long-term statin use associated with decreased risk of gallstones requiring surgery

Medicine & Health / Diseases

created Nov 10, 2009 | popularity 5 / 5 (1) | comments 1

Use of the cholesterol-lowering drugs statins for more than a year is associated with a reduced risk of having gallstones requiring surgery, according to a study in the November 11 issue of JAMA.


Noise Evidence Could Expand Hurricane Record

Noise Evidence Could Expand Hurricane Record

Space & Earth / Earth Sciences

created Nov 10, 2009 | popularity 5 / 5 (3) | comments 0

As sea-surface temperatures rise across the globe, some scientists believe that hurricane frequency and intensity may increase. A fresh technique offers promise to generate new data from long-dead storms, ...


TSMC said China's top chip maker will settle a long-running dispute over theft of trade secrets

China chip maker to pay $200 mln to settle TSMC claims

Technology / Business

created Nov 10, 2009 | popularity 1 / 5 (1) | comments 0

Taiwan Semiconductor Manufacturing Co (TSMC) said Tuesday China's top chip maker will pay it 200 million US dollars cash after they settled a long-running dispute over alleged theft of trade secrets.



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