Latest News

January 30, 2023

In a study that likely is more notable for how it was conducted than for what it found, a Penn State-led research team discovered evidence that browsing by white-tailed deer had relatively little long-term impact on two tree species in a northern forest.  

January 30, 2023

Honey bee colony loss across the United States over the last five years is primarily related to the presence of parasitic mites, nearby pesticides, and extreme weather events as well as challenges with overwintering, according to a new study led by Penn State researchers.

January 26, 2023

A machine vision system capable of locating and identifying apple king flowers within clusters of blossoms on trees in orchards was devised by Penn State researchers — a critical early step in the development of a robotic pollination system — in a first-of-its-kind study.

January 23, 2023

Responding to a need revealed in their earlier studies, a team of Penn State researchers developed and pilot-tested a customized food safety training program for farmer’s market vendors.

January 5, 2023

Heparin has long been used as a blood thinner, or anticoagulant, for patients with blood clotting disorders or after surgery to prevent complications. However, the medication remains difficult to dose correctly, potentially leading to overdosing or underdosing. A team of Penn State researchers combined heparin with a protein fragment, peptide, to slow down the release of the drug and convey the medication directly to the site of a clot.

December 22, 2022

Many no-till growers are reluctant to implement any soil disturbance due to concerns about negative impacts on soil health. However, a new study by a team of Penn State researchers suggests that plowing fields once after five years in a crop rotation that includes coverage with cover crops and perennials can maintain soil health and provide other benefits.

December 14, 2022

Researchers in Penn State’s College of Agricultural Sciences have created a cookbook with information about wild food plants, including their nutritional values and recipes for how to cook with them, as a way to address food insecurity.

December 14, 2022

A fungus that can colonize, or grow within, corn plants doesn’t just leave the plant unharmed — it also can help the plant stave off harmful bugs and other fungi, according to a new study by Penn State researchers.

December 13, 2022

A new grant from the American Institute of Architects will allow a Penn State-led research team to study whether fungal biomaterials can replace synthetic acoustic insulation, potentially reducing construction waste.

December 12, 2022

Short-term, heavy feeding by adult spotted lanternflies on young maple trees inhibits photosynthesis, potentially impairing the tree’s growth by up to 50%, according to a new study by Penn State scientists.

December 7, 2022

PlantVillage, a Penn State-sponsored project, received a $2 million grant from Google's AI for Social Good program to fund the team’s work to develop accurate maps of dryland landscapes across Africa. This work aims to help communities of African pastoralists in arid drylands to adapt to climate change and restore their lands, ultimately resulting in carbon drawdown for the planet.

December 7, 2022

Rarely in nature does less turn out to be more. But that’s the case when it comes to the roots of corn dealing with drought conditions, according to a Penn State-led international team of researchers who discovered evidence of the benefits of a “parsimonious” root phenotype in a new study.

December 5, 2022

Penn State alumnus Hunter Swisher, founder and CEO of Phospholutions, was named a 2023 Forbes 30 Under 30 in the social impact category. The category is described as those who are "leveraging business smarts to save the world."

November 30, 2022

While a beekeeper puffing clouds of carbon dioxide into a hive to calm the insects is a familiar image to many, less is known about its other effects on bees. A recent study revealed clues about how the chemical compound affects bee physiology, including reproduction.

November 22, 2022

The newest episode of "Life From All Angles," a YouTube series produced by the Huck Institutes of the Life Sciences, highlights the breakthroughs made by Penn State Plant Institute Director Sally Mackenzie in understanding epigenetics and manipulating plants to be more productive.

November 17, 2022

The Penn State Berks Center for the Agricultural Sciences and a Sustainable Environment is studying the role that telephone poles can play in monitoring and eradicating the invasive spotted lanternfly. The center continues to be one of the main research sites surveying effective procedures in the control of the invasive planthoppers through support from both the U.S. and Pennsylvania Departments of Agriculture, as well as other grant funding.

November 10, 2022

Penn State’s “Stories from the Field” conversation series is wrapping up its fall season with a session Nov. 17 featuring Darren Marshall, Southern Queensland Landscapes’ vertebrate pest and wildlife management lead. The session will be via Zoom and is free and open to anyone interested in attending, but registration is required.

November 8, 2022

Penn State’s College of Agricultural Sciences lauded outstanding accomplishments in research during the college’s inaugural Research Awards Ceremony, held Oct. 25 at the Hintz Family Alumni Center on the University Park campus.

November 8, 2022

Early spring enthusiasm for ramps — also known as wild leeks — may be causing lower plant yields and threatening communities of the forest herb, according to Penn State researchers.

November 7, 2022

The second annual Penn State Solar Law Symposium, co-sponsored by Penn State Extension and Penn State's Center for Energy Law and Policy, will be held via webinar from noon to 4:30 p.m. on Nov. 16.

November 1, 2022

Penn State research found that Black people who lived in areas where anti-Black Lives Matter sentiments were more common were more likely to have a higher body mass index (BMI) or obesity.

November 1, 2022

Prescribed fires can reduce wildfire risks and support habitat restoration, but to be successful these policies also require public support. A new study may fill in gaps in understanding public perception toward prescribed burns in the U.S. Mid-Atlantic, where these fires are increasingly used. 

November 1, 2022

This month's episode of the "Growing Impact" podcast features Josephine Wee, a food scientist at Penn State with expertise in mycology and fungal biology, whose work with cellular agriculture may provide solutions to some of the challenges of large-scale commercial meat production.

October 27, 2022

An international, Penn State-led consortium aims to improve drought risk analysis and management and increase societal resilience in Africa, funded by a three-year, $1.1 million grant from the Belmont Forum.

October 27, 2022

A Penn State microbiologist and the huge collection of bacteria he oversees recently received a four-year, $371,000 grant from the National Science Foundation to be part of a multi-institutional $2.5 million research project aimed at predicting “bacteriophage” resistance from only a genome sequence.

October 26, 2022

PFAS (per-and polyfluoroalkyl substances) persist through wastewater treatment at levels that may impact the long-term feasibility of ‘beneficial reuse of treated wastewater,’ according to a study conducted by researchers at Penn State and recently published in the Agronomy Journal.

October 24, 2022

Food insecurity is a growing problem in certain parts of the world, especially as climate change affects weather conditions around the globe. New research led by Penn State found that a lack of rainfall was associated with the highest risk of food insecurity in Tanzania.

October 21, 2022

Prescribed fire — a tool increasingly used by forest managers and landowners to combat invasive species, improve wildlife habitat and restore ecosystem health — also could play a role in reducing the abundance of ticks and the transmission of disease pathogens they carry, according to a team of scientists.  

October 20, 2022

While heavy infestations of spotted lanternfly on grapevines — especially in successive years — can result in their demise, most vines may be able to survive lighter infestations with few ill effects, according to a study by Penn State researchers.