BLACKVILLE, S.C. — Scientists from Clemson University and the USDA Agricultural Research Service have developed a new variety of not-so-sweet potato, called Liberty.
Known as a boniato, or tropical sweet potato, Liberty has a dark red skin and light yellow, dry flesh with a bland flavor. Boniato potatoes originated in the tropical Americas and are grown in south Florida in the United States. They can be served fried, mashed or in soup.
Researchers at the Intermountain Medical Center Heart Institute in Salt Lake City have identified the first genetic mutation ever associated with a mysterious and potentially devastating form of heart disease that affects women in the final weeks of pregnancy or the first few months after delivery.
COLUMBIA, Mo. -With the increasing pervasiveness of social media and online communication in the operation of most organizations and corporations, little is known about the potential effects of public expressions of anger displayed throughout various online sources. Now, researchers at the University of Missouri have found that angry user-generated comments on Internet sites can further perpetuate negative perceptions of an organization undergoing the crisis.
CHAMPAIGN, lll. — A new study offers a detailed look at the status of Lyme disease in Central Illinois and suggests that deer ticks and the Lyme disease bacteria they host are more adaptable to new habitats than previously appreciated.
WORCESTER, Mass. – For migratory birds and sea turtles, the ability to sense the Earth's magnetic field is crucial to navigating the long-distance voyages these animals undertake during migration. Humans, however, are widely assumed not to have an innate magnetic sense. Research published in Nature Communications this week by faculty at the University of Massachusetts Medical School shows that a protein expressed in the human retina can sense magnetic fields when implanted into Drosophila, reopening an area of sensory biology in humans for further exploration.
A study of the reaction by the United States stock market to international financial crises shows that small companies are often hit hardest, and the impact is above and beyond what would be expected given their exposure to global market factors.
This unexpected result suggests the significant impact that investors' actions can have during emerging market crises. During these crises, investors flee to the perceived safety of big companies and shed stocks of smaller companies, despite comparable levels of international exposure during normal periods.
A microscopic chytrid fungus is causing massive declines in frog populations all over the world and even the extinction of certain species. Together with colleagues from Europe and the USA, researchers from the University of Zurich present methods as to how the chytrid fungus can be combated in the journal Frontiers in Zoology: namely with bacteria and fungicides. However, the possibility of vaccinating the frogs is also being considered.
The answer to treating painful arthritis could lie in an age old herbal remedy - frankincense, according to Cardiff University scientists.
Cardiff scientists have been examining the potential benefits of frankincense to help relieve and alleviate the symptoms of the condition.
GAINESVILLE, Fla. — A University of Florida review of research finds the polyphenol compound known as resveratrol found in red wine, grapes and other fruits may not prevent old age, but it might make it more tolerable.
News stories have long touted resveratrol as a cure for various diseases and a preventative against aging.
A new study shows that being married boosts survival odds for both men and women with colon cancer at every stage of the disease.
Married patients had a 14 percent lower risk of death according to researchers at Penn State's College of Medicine and Brigham Young University. That estimate is based on analysis of 127,753 patient records.
CAMBRIDGE, Mass. -- More than 2,000 years after Archimedes found a way to determine the density of a king's crown by measuring its mass in two different fluids, MIT scientists have used the same principle to solve an equally vexing puzzle — how to measure the density of a single cell.
"Density is such a fundamental, basic property of everything," says William Grover, a research associate in MIT's Department of Biological Engineering. "Every cell in your body has a density, and if you can measure it accurately enough, it opens a whole new window on the biology of that cell."
Compounds in blueberries might turn out to have a powerful effect on formation of strong, healthy bones, if results from studies with laboratory rats turn out to hold true for humans.
This month in ecological science, researchers evaluate the U.S. National Fire Plan to restore western U.S. forests, fire's key role in the return of a native lizard to the Ozarks and what historical fire records and sediment cores can tell us about the Arctic Tundra's fire regime. These articles are available online or published in recent issues of the Ecological Society of America's (ESA) journals.
Taking stock of U.S. strategies to restore forests in the West
Despite significant advancements in increasing distribution and development of vaccines against childhood killer diseases – including pneumococcal disease, rotavirus, and Haemophilus influenzae Type B – global efforts to reduce the burden of infection from neglected tropical diseases (NTDs) has greatly lagged, argues Sabin Vaccine Institute (Sabin) President Dr. Peter Hotez in an article for the June edition of Health Affairs.
Waco, Texas (June 21, 2011) - Women who return to work after giving birth are more likely to stay on the job if they have greater control over their work schedules, according to a Baylor University study. Researchers also found that job security and the ability to make use of a variety of their job skills leads to greater retention of working moms, while the impact of work-related stress on their physical and mental health causes greater turnover.
The study is published online in the Journal of Applied Psychology.