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URBANA, Ill. –Tropical climates that allow for year-round farming would seem to be a tremendous economic advantage, but for corn and soybean farmers in the Brazilian state of Mato Grosso it also poses a problem—an abundance of grain followed by about a 10 percent postharvest loss, partially due to a lack of storage.

The algae, traditionally cultivated for the food sector, are accessible marine resources as they grow in coastal areas. These crops increase by 7.5% on average every year and have become an important part of marine aquaculture through the diversification of demand for products based on macroalgae for bioenergy, cosmetics and biomedicine.

Infants who get their first solid food before 4 months of age and after 6 months may have a higher risk of developing Type 1 diabetes, University of Colorado researchers have found.

The researchers, from the Colorado School of Public Health and the CU School of Medicine's Barbara Davis Center for Diabetes, also found that the risk goes down if the mother is still breast-feeding the baby when solid foods, particularly those containing wheat or barley, are introduced into the diet.

"Just say no" has been many a parent's mantra when it comes to talking to their children about drugs or alcohol. Schools echo that with specific policies against illicit use on school grounds. But do those school policies work?

University of Washington professor of social work Richard Catalano and colleagues studied whether anti-alcohol policies in public and private schools in Washington state and Australia's Victoria state were effective for eighth- and ninth-graders.

DETROIT – While the use of ultrasound to identify tumors during kidney cancer surgery is gaining acceptance, a research team at Henry Ford Hospital has successfully taken it a step further by showing an added benefit when the procedure is done robotically.

Simply put, the kidney surgeon who performs the ultrasound robotically has direct control over the painstaking procedure instead of having to rely on an assistant for part of the task.

Each year in the United States, cats deposit about 1.2 million metric tons of feces into the environment, and that poop is carrying with it what may be a vast and underappreciated public health problem, say scientists July 9 in the journal Trends in Parasitology, a Cell Press publication.

Amyotrophic Lateral Sclerosis (ALS) is a devastating motor neuron disease that rapidly atrophies the muscles, leading to complete paralysis. Despite its high profile — established when it afflicted the New York Yankees' Lou Gehrig — ALS remains a disease that scientists are unable to predict, prevent, or cure.

Although several genetic ALS mutations have been identified, they only apply to a small number of cases. The ongoing challenge is to identify the mechanisms behind the non-genetic form of the disease and draw useful comparisons with the genetic forms.

Fast-accumulating data seem to indicate that our close cousins, the Neandertals, were much more similar to us than imagined even a decade ago. But did they have anything like modern speech and language? And if so, what are the implications for understanding present-day linguistic diversity? The MPI for Psycholinguistics researchers Dan Dediu and Stephen C. Levinson argue in their paper in Frontiers in Language Sciences that modern language and speech can be traced back to the last common ancestor we shared with the Neandertals roughly half a million years ago.

New Rochelle, NY -- Next-generation hydrogels can form synthetic scaffolds to support the formation of replacement tissues and organs in the emerging area of regenerative medicine. Embedding peptides into the hydrogels stimulates the growth of essential microvascular networks to ensure a good blood supply.

LOS ALAMOS, N.M., July 9, 2013—Wildfires produce a witch's brew of carbon-containing particles, as anyone downwind of a forest fire can attest. A range of fine carbonaceous particles rising high into the air significantly degrade air quality, damaging human and wildlife health, and interacting with sunlight to affect climate.

Toronto – If achieving a work/life balance wasn't hard enough, researchers say many of us are juggling a third factor: school.

That creates conflicts, say Bonnie Cheng, a PhD candidate at the University of Toronto's Rotman School of Management, and Julie McCarthy, an associate professor at the Rotman School and the University of Toronto Scarborough, often resulting in dissatisfaction in the area that caused that conflict. For example, skipping a family function to stay late at work can lead to less satisfaction with work.

Scientists discovered a tiny new species of catfish in the waters of Rio Rio Paraíba do Sul basin, Brazil. The new species Pareiorhina hyptiorhachis belongs to a genus of armored catfishes native to South America where and found only in Brazil. These peculiar fish get their name from their strange elongated mouth barbels that remind of cat's whiskers. The new species is distinguished from others species of the genus by the presence of a conspicuous ridge on the trunk posterior to the dorsal fin (postdorsal ridge).

For decades, women between the ages of 21 and 69 were advised to get annual screening exams for cervical cancer. In 2009, however, accumulating scientific evidence led major guideline groups to agree on a new recommendation that women be screened less frequently: every three years rather than annually.

New Orleans, LA – A study conducted by Dr. James Diaz, Professor of Public Health and Preventive Medicine and Program Director of the Environmental/Occupational Health Sciences Program at the LSU Health Sciences Center New Orleans School of Public Health, analyzed cases of a parasitic lung infection and found new modes of transmission and associated behaviors, identifying new groups of people at risk. Dr.

An intensive lifestyle intervention, proven to help people lose weight to prevent diabetes, also works in primary care when delivered over the telephone to obese patients with metabolic syndrome. Group telephone sessions appear to be particularly effective for greater weight loss, according to a new study by Drs. Paula Trief and Ruth Weinstock from SUNY Upstate Medical University in Syracuse, New York, and colleagues. Their work¹ appears online in the Journal of General Internal Medicine², published by Springer.