A team of scientists led by the Smithsonian Institution has discovered a fossilized dinosaur skull and neck vertebrae that not only reveal a new species, but also an evolutionary link between two groups of dinosaurs. The new species, Daemonosaurus chauliodus, was discovered at Ghost Ranch, N.M. The team's findings are published in the Proceedings of the Royal Society B, Wednesday, April 13.
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Blue denim jeans are one of the most popular and iconic fashion items in the world; now a study published in Biotechnology Journal reveals a cheaper, more efficient and eco-friendly method for treating dyed denim. The process of 'surface activation' used to wash-down the denim following dyeing could also offer an alternative to the dangerous, and internationally banned, sandblasting technique.
A team of American and Chinese scientists studying the role of stem cells in repairing damaged retina tissue have found that pigs represent an effective proxy species to research treatments for humans. The study, published in STEM CELLS, demonstrates how stem cells can be isolated and transplanted between pigs, overcoming a key barrier to the research.
There is growing inequality between different countries in Europe and central Asia in the proportion of people who die from stroke, according to a study published online today in the European Heart Journal [1].
The overall poor quality of outpatient healthcare in both the formal private and public sector in low and middle income countries is worrying—especially given the increasing volume of chronic conditions, such as diabetes and heart disease, which require relatively sophisticated, long-term outpatient medical care.
Major philanthropic foundations in global health, which often influence and shape the international global health agenda, have links with food and pharmaceutical corporations that could constitute a conflict of interest to the foundations' philanthropic work, reveals a new analysis published in this week's PLoS Medicine.
While the number of fires is on the decline, firefighter deaths are not —and a new University of Georgia study helps explain why.
Researchers in the UGA College of Public Health found that cultural factors in the work environment that promote getting the job done as quickly as possible with whatever resources available lead to an increase in line-of-duty firefighter fatalities.
PHILADELPHIA - Squamous cell cancers of the oral cavity and esophagus are common throughout the world, with over 650,000 cases of oral cancer each year and esophageal cancer representing the sixth most common cause of cancer death in men. Research by University of Pennsylvania School of Medicine investigators has shown that a protein that helps cells stick together is frequently absent or out of place in these cancers, but it's unclear if its loss causes the tumors.
WEST LAFAYETTE, Ind. - People, especially men, who feel any kind of discrimination, are likely to see their waistlines expand, according to research from Purdue University.
Hamilton, Ont. April 12, 2011 – You can't see them, or smell them or taste them.
They can be in our water and in our food, multiplying so rapidly that conventional testing methods for detecting pathogens such as E.coli, Salmonella and Listeria come too late for the tens of thousands of Canadians who suffer the ill effects of these deadly bacteria.
COLUMBIA, Mo. – In the past several years, newspaper readership has shrunk in the tough economic climate, particularly among females. Many have criticized common news writing style used by newspapers as a possible cause for the decline. Now, researchers at the University of Missouri have found that women are engaged by all news stories the same, regardless of the style.
WASHINGTON, DC – There is increasing evidence from human and animal studies that offspring of parents who were physically or psychologically stressed are at higher risk of developing obesity, and that these offspring may in turn "transmit" that increased risk to the next generation.
WASHINGTON – There is increasing evidence from human and animal studies that offspring of parents who were physically or psychologically stressed are at higher risk of developing obesity, and that these offspring may in turn "transmit" that increased risk to the next generation.
Everyone has heard the old adage, "an apple a day keeps the doctor away." We all know we should eat more fruit. But why apples? Do they contain specific benefits?
CHICAGO- Northwestern Medicine physicians are currently utilizing a new treatment option for breast cancer that allows women to receive a full dose of radiation therapy during breast conserving surgery. Traditionally, women who opt to have a lumpectomy must first have surgery then undergo approximately six weeks of radiation. This schedule can be challenging for women who have busy schedules or do not have access to a center offering radiation therapy.