July 25, 2018
Researchers in Penn State's College of Agricultural Sciences examined the use and user-friendliness of SILVAH-Oak — short for Silviculture of Allegheny Hardwoods — a decision-support tool developed by the U.S. Forest Service for making silvicultural decisions in mixed oak forests.

July 19, 2018
Poor mental health may cost businesses nearly as much as physical health problems, according to researchers. A single extra poor mental health day in a month was associated with a 1.84 percent drop in the per capita real income growth rate, resulting in $53 billion less total income each year.

July 18, 2018
High bitter-taste sensitivity is associated with a significantly increased risk of cancer in older British women, according to researchers who conducted a unique study of 5,500 women whose diet, lifestyle and health has been tracked for about 20 years.

July 12, 2018
How forests respond to elevated nitrogen levels from atmospheric pollution is not always the same. While a forest is filtering nitrogen as expected, a higher percentage than previously seen is leaving the system again as the potent greenhouse gas nitrous oxide, say researchers.

July 11, 2018
Rural communities are often tied to agriculture, but finding new ways to inspire innovation in those communities may help create new companies, improve farming, and create more diverse economies. A $500,000 grant from USDA is aimed at doing that.

July 5, 2018
When gypsum — a source of sulfate — finds its way into low-oxygen manure-storage facilities via removal as soiled bedding, this innocuous product can turn into a deadly gas with a few moves of an agitation device, a dangerous threat that researchers in Penn State's College of Agricultural Sciences believe can be counteracted with an additive.

July 2, 2018
While current training for food safety and sanitation usually incorporates high-technology presentations, such as videos and slide shows, there is still a need for low-tech approaches, according to Penn State researchers.

June 28, 2018
Microbes in the gut may use a protein in a process that helps the body regulate vitamin D production.

June 25, 2018
Climate projections indicate more warming will occur in the Northeast than other sections of the United States, and that has implications for corn crops and dairy farms in the region by 2050, researchers warn.

June 25, 2018
Penn State researchers have joined forces with the United Nations' Food and Agriculture Organization to release the first app, called Nuru, to help African farmers recognize fall armyworm — a new and fast-spreading crop pest in sub-Saharan Africa — so that they can take immediate steps to destroy it and curb its spread.

June 21, 2018
An international team of researchers has discovered evidence of 27 previously unknown viruses in bees. The finding could help scientists design strategies to prevent the spread of viral pathogens among these important pollinators.

June 14, 2018
The spotted lanternfly is starting to sour the grape and wine industries in southeastern Pennsylvania, and research underway in Penn State's College of Agricultural Sciences aims to spoil the invasive pest's party.

June 11, 2018
An analysis of employment change in the state since 2001 suggests the existence of "two Pennsylvanias" during the period from 2001 to 2017, according to economists in Penn State's College of Agricultural Sciences. The newly released report shows a sharp divide between southeastern Pennsylvania, with mainly job growth, and the rest of the state, with primarily job decline.

June 5, 2018
Development of wound dressings made of semi-synthetic biomaterials will be the focus of a five-year, $2 million grant from the National Institutes of Health's National Institute of Arthritis and Musculoskeletal and Skin Diseases. Once developed, this new kind of wound dressing would promote faster and more complete healing for the millions of people who suffer from skin wounds.
May 30, 2018
At the least, wastewater from oil and gas drilling should be treated in a waste treatment facility before it is used on dirt roads to suppress dust or deice roads. At the best, affordable, nontoxic dust suppressants should be developed and used, according to a multidisciplinary team of researchers.

May 29, 2018
Zombie ants clamp on to aerial vegetation and hang for months spewing the spores of their parasitic fungi, but researchers noticed that they do not always clamp on to the same part of the plant. Now the researchers know that the choice of leaves or twigs is related to climate and that climate change forced the fungi to adapt to local conditions.

May 28, 2018
Posttraumatic stress disorder (PTSD) caused by traumatic military experiences is associated with feelings of anxiety, anger, sadness and/or guilt. New Penn State research is evaluating how PTSD symptoms increase risks for academic difficulties as well.

May 16, 2018
Hillary Peterson is every brown marmorated stink bug's worst nightmare. The Penn State doctoral degree student does not intend to rest professionally until she and other entomologists devise a way to reduce burgeoning populations of the invasive insect, originally from Asia, which are damaging crops and aggravating people. The goal of their research is to develop biological controls to interfere with the pest's reproduction.

May 15, 2018
Art, culture, sport, and a new kind of volunteer bring old and young together to strengthen the social fabric.

May 14, 2018
Penn State Extension Master Gardeners across the state are helping to restore bee populations through their Pollinator Preferences and Pollinator-Friendly Gardener Certification programs.

May 14, 2018
Typhoid Mary may have infected a hundred or more people, but asymptomatic carriers of malaria infect far more people every year. An international team of researchers is working toward a way to identify malaria patients including infected individuals who show no malaria symptoms.

May 14, 2018
Rob Crassweller, professor of horticulture and extension tree-fruit specialist in Penn State's College of Agricultural Sciences, has received the 2018 American Society for Horticultural Science Outstanding Extension Educator Award.

May 9, 2018
Use of the powerful gene-editing tool CRISPR-Cas9 could help to breed cacao trees that exhibit desirable traits such as enhanced resistance to diseases, according to Penn State plant scientists.

May 1, 2018
It is well known that certain wasps suppress the immune systems of their caterpillar hosts so they can successfully raise their young within those hosts. Now researchers at Penn State show that, in addition to suppressing caterpillar immune systems, wasps also suppress the defense mechanisms of the plants on which the caterpillars feed, which ensures that the caterpillars will continue to provide a suitable environment for the wasps' offspring.

May 1, 2018
The cruel truth is that throughout the white-tailed deer's range only about half of all fawns live to see their first birthday — most are killed by predators. However, they have a much better chance of surviving if they are born in farmland rather than in forest, according to Penn State researchers, who collaborated with Pennsylvania Game Commission deer biologists.

April 25, 2018
Pennsylvania's black bear population is experiencing a mange epidemic, and a Penn State research team will work with the state Game Commission to gain a better understanding of the disease and develop strategies to manage it.

April 23, 2018
Hundreds of students and judges bustled about in the HUB-Robeson Center Wednesday evening for the 2018 Undergraduate Research Exhibition on the University Park campus of Penn State. From musical presentations in the Flex Theater posters in Alumni and Heritage halls, the University's best were promoting the fruits of their academic and artistic pursuits.

April 18, 2018
Andrew Read, Evan Pugh University Professor of Biology and Entomology in the Eberly College of Science and the College of Agricultural Sciences, has been elected as a member of the American Academy of Arts and Sciences.

April 16, 2018
Grape growers, orchardists, nursery operators, homeowners and others in southeastern Pennsylvania are bracing for the spring emergence of the spotted lanternfly, an invasive insect from Asia that appeared for the first time in the United States in Berks County nearly four years ago. Penn State Extension educators and College of Agricultural Sciences researchers are working with state and federal agriculture officials to stop the pest's spread.

April 13, 2018
Emma Rosenthal, a doctoral student in Penn State's College of Agricultural Sciences, will be able to advance her research interests in plant pathology after receiving a grant from the National Science Foundation. The funding will support Rosenthal's research on bacterial leaf spot, a disease that infects lettuce plants.

Office for Research and Graduate Education
Address
217 Agricultural Administration BuildingUniversity Park, PA 16802-2600
- Email agresearch@psu.edu
- Office 814-865-3136
Office for Research and Graduate Education
Address
217 Agricultural Administration BuildingUniversity Park, PA 16802-2600
- Email agresearch@psu.edu
- Office 814-865-3136