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Exercise improves survival rates for colorectal cancer patients

Medicine & Health / Cancer

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

Men who have been treated for colorectal cancer can reduce their risk of dying from the disease by engaging in regular exercise, according to a new study by researchers at Dana-Farber Cancer Institute. The findings are published ...


Witnesses to bullying may face more mental health risks than bullies and victims

Medicine & Health / Psychology & Psychiatry

created 20 hours ago | popularity not rated yet | comments 0

Students who watch as their peers endure the verbal or physical abuses of another student could become as psychologically distressed, if not more so, by the events than the victims themselves, new research suggests.


Cognitive therapy key to tackling depression

Medicine & Health / Psychology & Psychiatry

created 15 hours ago | popularity 4.5 / 5 (2) | comments 0

(PhysOrg.com) -- New research from The University of Western Ontario shows why people suffering from depression may have a far greater hope of finding lasting relief by receiving cognitive therapy, rather than simply taking ...


Tendons shape bones during embryonic development

Biology / Cell & Microbiology

created 20 hours ago | popularity not rated yet | comments 0

In all vertebrates, including humans, bones, muscles and tendons work together to give the skeleton its characteristic balance of stability and movement. Now, new research uncovers a previously unrecognized interaction between ...


Study: Half of urban teen girls acquire STIs within 2 years of first sexual activity

Medicine & Health / Health

created 20 hours ago | popularity not rated yet | comments 0

Half of urban teenage girls may acquire at least one of three common sexually transmitted infections (STI) within two years of becoming sexually active, according to an Indiana University School of Medicine and Regenstrief ...


SwRI's integrated avionics control NASA's WISE spacecraft

Space & Earth / Space Exploration

created 21 hours ago | popularity 4.5 / 5 (2) | comments 0

NASA's latest spacecraft, the Wide-field Infrared Survey Explorer (WISE), launched Dec. 14, carries an ultra-sensitive infrared instrument that will take nearly 1.5 million images of the sky at four wavelengths and provide ...


Strict blood sugar control in some diabetics does not lower heart attack, stroke risk

Medicine & Health / Diseases

created 13 hours ago | popularity not rated yet | comments 0

(PhysOrg.com) -- Strictly controlling blood glucose levels in type 2 diabetics with coexisting health problems such as heart disease and hypertension does not lower their risk of a heart attack or stroke, according to a UC ...


Regular coffee, decaf and tea all associated with reduced risk for diabetes

Medicine & Health / Health

created 13 hours ago | popularity not rated yet | comments 2

Individuals who drink more coffee (regular or decaffeinated) or tea appear to have a lower risk of developing type 2 diabetes, according to an analysis of previous studies reported in the December 14/28 issue of Archives of ...


New structure could produce efficient semiconductor laser sources

New structure could produce efficient semiconductor laser sources

Physics / General Physics

created 15 hours ago | popularity 5 / 5 (2) | comments 1

(PhysOrg.com) -- University of Wisconsin-Madison researchers have achieved a nanoscale laser structure they anticipate will produce semiconductor lasers in the next two years that are more than twice as efficient ...


AOptix Technologies and NuCrypt demonstrate physical-layer quantum encryption

Physics / General Physics

created 18 hours ago | popularity 4.7 / 5 (3) | comments 0

AOptix Technologies, a leading edge developer of ultra-high bandwidth laser communication solutions, and NuCrypt, a provider of technology for ultra-high security over optical communication networks, disclosed today the recent ...



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