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Brook trout, an iconic coldwater fish species native to streams and lakes in the eastern United States and Canada, begin to experience declines in growth rate in water above 61 degrees Fahrenheit and acute heat stress above 68 degrees Fahrenheit. In this study, researchers caught, sampled and released fish in four streams in Pennsylvania. Credit: Jason Keagy/Penn State. All Rights Reserved.

Mar 17, 2025

Threatened by warming waters, brook trout may be able to adapt to hotter weather

Heatwaves appear to trigger heritable gene expression changes that may help make the fish more tolerant of thermal stress, researchers report in novel study.

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The new method may eventually help give insight into why bee populations are declining overall, according to the researchers. Credit: Adonyi Gábor/Unsplash. All Rights Reserved.

Mar 12, 2025

Analyzing genetic ‘signatures’ may give insight into what stresses wild bees

A new method of examining gene expression patterns called landscape transcriptomics may help pinpoint what causes bumble bees stress and could eventually give insight into why bee populations are declining overall.

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Penn State's Office of Faculty Affairs has named 10 distinguished professors for 2025. The distinguished professor or distinguished librarian title recognizes outstanding academic contribution to the University. Credit: Curtis Chan / Penn State. Creative Commons

Feb 18, 2025

Penn State names 10 new distinguished professors for 2025

The distinguished professor or distinguished librarian title recognizes outstanding academic contribution to the University.

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Alex Storm, left, coordinator of the forest technology associate degree program at Penn State Mont Alto, and Laura Leites, research professor of quantitative forest ecology and assistant dean for access and equity in the College of Agricultural Sciences, are working together to provide undergraduate research opportunities. Credit: Michael Houtz / Penn State. Creative Commons

Feb 18, 2025

Growing people and forests: The power of undergraduate research

Mont Alto program coordinator partners with former mentor to support undergraduate research opportunities.

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A native bee sits on a purple flower on the left, while a honey bee sits on a yellow flower on the right. Credit: Provided by Margarita López-Uribe. All Rights Reserved.

Feb 07, 2025

Native bee populations can bounce back after honey bees move out

Managed honey bees have the potential to affect native bee populations when they are introduced to a new area, but a study led by researchers at Penn State suggests that, under certain conditions, the native bees can bounce back if the apiaries are moved away.

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Carolyn Mahan, professor of biology and environmental studies at Penn State Altoona, and Mike Retterer of Pheasants Forever explain the research approach to understanding habitat management along the Falcon Pipeline Right-of-Way in southwestern Pennsylvania. Credit: Penn State. Creative Commons

Feb 04, 2025

Penn State, Shell collaboration funds environmental research project

Altoona professor investigates vegetation management on Falcon Pipeline in Pennsylvania.

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Director Bruce Logan, fourth from left, stands with the IEE Research Award winners. From left to right are: Hong Wu, Lisa Emili, Nathaniel Warner, Brian Fronk and Margaret Busse. Lauren McPhillips is not pictured. Credit: Brenna Buck. All Rights Reserved.

Jan 28, 2025

Researchers recognized for excellence by Institute of Energy and the Environment

The Institute of Energy and the Environment recognized six Penn State faculty members for their research excellence.

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López-Uribe is the Lorenzo L. Langstroth Early Career Professor of Entomology in the College of Agricultural Sciences. Credit: Penn State. Creative Commons

Jan 28, 2025

López-Uribe awarded presidential honor for early career scientists

Margarita López-Uribe, the Lorenzo L. Langstroth Early Career Professor of Entomology in the College of Agricultural Sciences, was awarded the Presidential Early Career Award for Scientists and Engineers by President Biden earlier this month.

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Three Penn State researchers have been awarded the highest honor the United States government bestows on early-career scientists and engineers. They are (from left to right): Catherine Berdanier, associate professor of mechanical engineering; Margarita Lopez-Uribe, Lorenzo L. Langstroth Early Career Professor and associate professor of entomology; and Lauren Zarzar, professor of chemistry. Credit: Penn State. Creative Commons

Jan 27, 2025

Three faculty receive Presidential Early Career Award for scientists, engineers

Three Penn State researchers have been awarded the Presidential Early Career Award for Scientists and Engineers (PECASE), the White House announced on Jan. 14.

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The findings are a step in identifying beneficial microorganisms that potentially could be used to improve mushroom harvests and prevent disease, the researchers said. Credit: Harshal S. Hirve/Unsplash. All Rights Reserved.

Jan 27, 2025

Harnessing mushroom microbiomes for better crop development

Microorganisms collected from the material in which button mushrooms are grown may benefit the development of future fungi crops, according to a study led by researchers in Penn State’s College of Agricultural Sciences and published in the journal Fungal Biology.

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