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Barn personnel experience higher-than-average rates of respiratory symptoms

November 20, 2009

North Grafton, Mass., November 19, 2009 -- The estimated 4.6 million Americans involved in the equine industry may be at risk of developing respiratory symptoms due to poor air quality in horse barns, according to a questionnaire study undertaken earlier this year by investigators at Tufts University's Cummings School of Veterinary Medicine.

Watching a cannibal galaxy dine

November 20, 2009

Centaurus A (NGC 5128) is the nearest giant, elliptical galaxy, at a distance of about 11 million light-years. One of the most studied objects in the southern sky, by 1847 the unique appearance of this galaxy had already caught the attention of the famous British astronomer John Herschel, who catalogued the southern skies and made a comprehensive list of nebulae.

Projections of savings from health IT are baseless, Harvard researchers say

November 20, 2009

The increased computerization in U.S. hospitals hasn't made them cheaper or more efficient, Harvard researchers say, although it may have modestly improved the quality of care for heart attacks.

Ticking stellar time bomb identified

November 17, 2009

"One of the major problems in modern astrophysics is the fact that we still do not know exactly what kinds of stellar system explode as a Type Ia supernova," says Patrick Woudt, from the University of Cape Town and lead author of the paper reporting the results.

Close-up movie shows hidden details in the birth of super-suns

November 16, 2009

The constellation of Orion is a hotbed of massive star formation, most prominently in the Great Nebula that sits in Orion's sword. The glowing gas of the Nebula is powered by a group of young massive stars, but behind it is a cluster of younger stars and clumps of gas. Still gathering together under gravity's pull, these gas clumps will eventually ignite into stars.

Harvard nutrition expert offers family physician group no-cost alternative to funding from Coca-Cola

November 12, 2009

Leading Harvard School of Public Health (HSPH) nutrition and health researcher Walter Willett, M.D., Dr. P.H., has written a letter to the President-elect of the American Academy of Family Physicians (AAFP) offering an alternative to the organization's decision, announced in October, to accept a six-figure grant from the Coca-Cola Company to develop web content on beverages and maintaining a healthy lifestyle.

Aileron collaborates study in Nature: Stapled peptides inhibit Notch1 transcription factor

November 11, 2009

CAMBRIDGE, MA -- November 11, 2009 -- Aileron Therapeutics, a biopharmaceutical company leading the development of a new class of drugs called Stapled Peptides, announced today that its collabora

Teenage obesity linked to increased risk of MS

November 9, 2009

ST. PAUL, Minn.

Ants are friendly to some trees, but not others

November 7, 2009

Tree-dwelling ants generally live in harmony with their arboreal hosts.

Psychiatric impact of torture could be amplified by head injury

November 6, 2009

Depression and other emotional symptoms in survivors of torture and other traumatic experiences may be exacerbated by the effects of head injuries, according to a study from the Harvard Program in

Autism Consortium symposium draws record number of researchers, advocates, parents for autism update

November 5, 2009

Boston -- November 5, 2009 -- The Autism Consortium, an innovative collaboration of researchers, clinicians, funders and families dedicated to catalyzing research and enhancing clinical care for

Orphan army ants join nearby colonies

November 4, 2009

Colonies of army ants, whose long columns and marauding habits are the stuff of natural-history legend, are usually antagonistic to each other, attacking soldiers from rival colonies in border dispute

Materials scientists find better model for glass creation

November 4, 2009

CAMBRIDGE, Mass. -- Harvard materials scientists have come up with what they believe is a new way to model the formation of glasses, a type of amorphous solid that includes common window glass.

When should flu trigger a school shutdown?

November 4, 2009

Boston, Mass. -- As flu season approaches, parents around the country are starting to face school closures. But how bad should an influenza outbreak be for a school to shut down?



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