'GUMBOS' promise new drugs and electronics: American Chemical Society Prized Science video A group of nanoparticles called "GUMBOS" is as varied as their culinary namesake implies, with a wide range of potential applications from cancer therapy to sensors. ...

Smartphone apps lack proven strategies to help smokers quit WASHINGTON, DC (November 19, 2013)—An estimated 11 million smokers in the United States own a smartphone and increasingly they're turning to apps ...

Origin of species: Protein imbalances doom hybrids Why do crosses between closely related species fail to produce fertile hybrids? A new study led by Professor Axel Imhof of Ludwig-Maximilians-Universitaet (LMU) in Munich shows that differences ...

Scientists nearing forecasts of long-lived wildfires' paths New computer modeling technique offers promise of continually updated predictions Scientists have developed a new computer modeling technique that for the first time offers the promise of continually-updated ...

UT Dallas computer scientists create 3-D technique 3-D imaging technique utilizes famous mathematician's theory UT Dallas computer scientists have developed a technique to create 3-D images that finds practical applications of a theory created by ...

New study determines more accurate method to date tropical glacier moraines Dartmouth-led research may alter previous interpretations of climate's impact on equatorial glaciers A Dartmouth-led team has found a more accurate method to determine the ages of boulders ...

Study finds youth prefer and benefit more from rapid point-of-care HIV testing TORONTO, Nov. 19, 2013 – Youth prefer, accept and receive HIV results more often when offered rapid finger prick or saliva swab tests rather than traditional blood tests according ...

Study: Ureteral injury during robot-assisted prostate surgery DETROIT – There may be warning signs to help surgeons avoid damaging part of the urinary system during robot-assisted surgical removal of prostate cancer, ultimately preventing the expense of additional ...

Tropical Cyclone 04B forms in northern Indian Ocean The fourth tropical cyclone of the Northern Indian Ocean season formed and is headed for landfall in a couple of days in southeastern India. NASA's TRMM satellite saw broken bands of thunderstorms with moderate ...

NASA sees late season subtropical storm Melissa form in Atlantic Hurricane Season ends on November 30, and subtropical storm Melissa formed with less than two weeks to go. Melissa formed on Monday, November 18 about 695 miles/1,120 km east-southeast of Bermuda, near ...

HZDR researchers simulate electrons in astrophysical plasma jets "When the wind blows over the ocean, waves form," Michael Bussmann, head of a HZDR junior research group, starts to explain. "At high wind speeds, water and wind swirl about one ...

Social values vary across Canada New survey led by Concordia University sheds light on responsible citizenship This news release is available in French. Montreal, November 19, 2013 — Canada: true north, strong and free. But how strong are our beliefs? ...

Demand for details on food labels includes the good -- and the bad ITHACA, N.Y. – It's no surprise that labels are becoming the "go to" place when people have questions about how food is produced. But new Cornell University research finds that consumers crave more information, ...

New study reports on the high cost of cardiac surgery healthcare associated infections Findings reported at AHA Scientific Sessions 2013 reveal the economic impact of HAIs following cardiac surgery After cardiac surgery, ...

Preschoolers can learn lasting heart-healthy lessons Research team led by Dr. Valentin Fuster, Director of Mount Sinai Heart at The Mount Sinai Hospital, present promising 3-year follow-up study results in late-breaking clinical ...

LVAD patients benefit from heart injection with millions of powerful cells New study results presented at AHA Scientific Sessions 2013 show a single dose of stem cell therapy during surgery may improve new LVAD patients' heart ...

Study may impact guidelines for mitral valve surgery for severe ischemic mitral regurgitation New findings showing mitral valve replacement may be more effective than mitral valve repair reported at AHA Scientific Sessions ...

Long-lasting gene therapy benefits advanced heart failure patients Cardiovascular Research Center at Icahn School of Medicine at Mount Sinai report promising long-term follow-up results for its single dose AAV1/SERCA2a gene ...

People with highly superior powers of recall also vulnerable to false memories UCI study reveals that common distortions seem to be shared by all Irvine, Calif., Nov. 19, 2013 — People who can accurately remember details of their daily lives going back decades ...

Advanced CT imaging proves as accurate as invasive tests to assess heart blockages, study shows Study data from 16 hospitals in 8 countries are published in the European Heart Journal An ultrafast, 320-detector computed tomography (CT) scanner that shows both ...

Monkeys can point to objects they do not report seeing The localization and detection capabilities of monkeys dissociate much like those of humans do Are monkeys, like humans, able to ascertain where objects are located without much more than ...

Brain imaging reveals dynamic changes caused by pain medicines Study suggests role for brain imaging to create personalized treatment of chronic pain ANN ARBOR, Mich. – A study in the December issue of Anesthesiology suggests a role for brain ...

Many pediatricians uncomfortable providing care to kids with genetic conditions New study finds general physicians order few genetic tests, don't always discuss risks and benefits; take limited family histories Ann Arbor, Mich. — Many primary care pediatricians ...

Natural compound mitigates effects of methamphetamine abuse, University of Missouri researchers find COLUMBIA, Mo. – Studies have shown that resveratrol, a natural compound found in colored vegetables, fruits and especially grapes, may minimize the ...

New models predict where E. coli strains will thrive Bioengineers at the University of California, San Diego have used the genomic sequences of 55 E. coli strains to reconstruct the metabolic repertoire for each strain. Surprisingly, these reconstructions ...