In a finding that could have broad implications for farmers’ ability to stop pests from decimating cotton crops, scientists from North Carolina State University and agricultural research stations in the Cotton Belt have developed a new technique to determine where the larvae of certain agricultural pests develop.

The study, which looks at the characteristics of the moths that the larvae turn into, shows that a large majority of late-season moths in the Cotton Belt – specifically Helico

A new first-aid method of treating carbon monoxide poisoning could prevent brain damage in patients by delivering more oxygen to the brain than the standard treatment, according to a study by physicians at the Toronto General Hospital, University Health Network (UHN).

The study is published in the December issue of the U.S. based and peer-reviewed journal Annals of Emergency Medicine. The researchers, led by Dr. Josh Rucker, a Toronto General Hospital research fellow and resident in the Ane

Hopkins radiologists have found that a combination of positron emission tomography (PET) and computed tomography (CT) detects cancer spread better than PET alone. In a study to be presented at the Radiological Society of North America (Abstract #1458, 10:57 AM, Thursday, December 5, Room S502AB), researchers reported that overall, PET-CT improves the ability to distinguish cancerous from normal tissue and locate metastases, where they have spread. The study used a scanner that fuses CT technology, wh

New software that responds to written questions by retrieving digital images has potentially broad application, ranging from helping radiologists compare mammograms to streamlining museum curators’ archiving of artwork, say the Penn State researchers who developed the technology.

Dr. James Z. Wang, assistant professor in Penn State’s School of Information Sciences and Technology and principal investigator, says the Automatic Linguistic Indexing of Pictures (ALIP) system first build

Penn State acousticians have achieved proof of concept for a compact ice cream freezer case based on “green” technology that substitutes sound waves for environment-damaging chemical refrigerants.

Dr. Steven Garrett, the United Technologies Corporation professor of acoustics at Penn State, leads the research team conducting the project with financial support from Ben & Jerry’s and its parent company, Unilever.

“In our proof-of-concept test system, there is no ’test freeze

Research community questioning legitimacy of Canadian drug approved for market in Africa

With one million deaths and 300 million new cases of malaria each year, the quest for a successful malaria treatment is urgent. But one new drug, touted by its manufacturer as safe and exceptionally effective, and already approved for sale by five African nations, is provoking suspicion in the malaria research community. At best, some researchers claim, the Canadian drug Malarex has not been ade