Pollen influences optical properties of the atmosphere Laser measurements show: pollen has considerably influence on air quality This news release is available in German. Leipzig, Germany. Pollen reflects more sunlight than previously known, ...

Describing biodiversity on tight budgets: 3 new Andean lizards discovered Three beautiful new lizards from the Andes of Peru have been delimited and discovered using different lines of evidences by Peruvian and American biologists from San Marcos and Brigham Young universities ...

Packaging insulin into a pill-friendly form for diabetes treatment Since insulin's crucial discovery nearly a century ago, countless diabetes patients have had to inject themselves with the life-saving medicine. Now scientists are reporting a new development ...

Tropical forests mitigate extreme weather events Tropical forests reduce peak runoff during storms and release stored water during droughts, according to researchers working at the Smithsonian Tropical Research Institute in Panama. Their results lend ...

Vemurafenib: Result unchanged despite new data Results from later analysis dates uncertain because patients switched between treatments Pursuant to the Act on the Reform of the Market for Medicinal Products (AMNOG), the German ...

Toward lowering titanium's cost and environmental footprint for lightweight products A novel method for extracting titanium, a metal highly valued for its light weight, high strength, corrosion resistance and biocompatibility, could lower its cost and make ...

44 percent of adults worry e-cigarettes will encourage kids to start smoking tobacco Almost half of parents concerned their child will try e-cigarettes; support high for prohibiting sale to kids, says U-M National Poll on Children's Health ANN ARBOR, Mich. ...

Suggested ban on trans fat begs the question: Are substitutes any healthier? Health advocates cheered last month's U.S. Food and Drug Administration (FDA) proposal to ban partially hydrogenated oils — which contain trans fats that increase the risk of heart ...

Toward lowering titanium's cost and environment In the quest to shrink motors so they can maneuver in tiny spaces like inside and between human cells, scientists have taken inspiration from millions of years of plant evolution and incorporated, for the first ...

Leading health care executives optimistic about health care reform, Penn survey shows Views differ sharply from general public, politicians, and commentators Philadelphia - Nearly two-thirds (65 percent) of the nation's leading health ...

Liver cells benefit from mesenchymal stem cell co-culture prior to transplantation Putnam Valley, NY. (Dec. 18, 2013) – Hepatocyte (liver cell) transplantation is becoming an accepted therapy for acute liver failure, either for ...

Preferable treatment for MS found in allogenic bone marrow stem cells MSCs isolated from MS patients have decreased suppressive function compared to those of healthy counterparts Putnam Valley, NY. (Dec. 18, 2013) – Multiple sclerosis ...

New actors in the Arctic ecosystem Atlantic amphipods are now reproducing in Arctic waters Biologists from the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) have for the first time ...

'Macrocells' influence corrosion rate of submerged marine concrete structures Using numerical modeling, an Italian research team has discovered the role 'macrocells' play in the corrosion of hollow submerged marine concrete structures such as tunnels and parking structures. In ...

Oil- and metal-munching microbes dominate deep sandstone formations Findings useful to hydrocarbon extraction and carbon sequestration efforts CHAMPAIGN, Ill. — Halomonas are a hardy breed of bacteria. They can withstand heat, high salinity, low oxygen, ...

Scientists reduce protein crystal damage, improve pharmaceutical development 'Submicrometer line focusing' identified as standard for crystallophhy New recommendations for using X-rays promise to speed investigations aimed at understanding the structure and function ...

UT Austin researchers design first battery-powered invisibility cloak Researchers design an invisibility cloak attached to a power source Researchers at The University of Texas at Austin have proposed the first design of a cloaking device that uses an external source ...

Non-specialist psychosocial interventions for children with autism spectrum disorders Many children with intellectual disability or lower functioning autism spectrum disorders, particularly those in low and middle income countries, do not receive psychosocial treatment ...

Will stem cell therapy help cure spinal cord injury? A systematic survey of the scientific literature shows that stem cell therapy can have a statistically significant impact on animal models of spinal cord injury, and points the way for future studies. Spinal cord ...

Much room for improvement in access to preventive dental care in the USA The uptake rate of preventative dental care increased over a ten-year period in the United States, but there remains a large disparity among ethnic groups, reports one of the largest and most comprehensive studies ...

Medical communication companies receive substantial support from drug and device companies Eighteen medical communication companies (MCCs) received about $100 million from 13 pharmaceutical and one device company that released data in 2010, and all or most of ...

Study assesses amount, patterns of sedentary behavior of older women Among 7,000 older women who wore an accelerometer to measure their movement, about two-thirds of their waking time was spent in sedentary behavior, most of which occurred in periods of less than ...

Nonsurgical treatment of periodontitis for persons with diabetes does not improve glycemic control For persons with type 2 diabetes and chronic periodontitis, nonsurgical periodontal treatment did not result in improved glycemic control, according to ...

Experts discover whether it's better to be right or be happy Researchers shed light on a frequent cause of marital discord Doctors see many couples who lead unnecessarily stressful lives by wanting to be right rather than happy. But is it better ...

US researchers ponder modern day virgin births Strange nativities: Like a virgin (mother): Analysis of data from a longitudinal, US population representative sample survey At this time of year, many recount the birth of Jesus to the Virgin Mary. But reports ...